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The mole and Avogadro's number | Atoms, compounds, and ions | Chemistry | Khan Academy
 
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Introduction to the idea of a mole as a number (vs. an animal). Watch the next lesson: https://www.khanacademy.org/science/chemistry/atomic-structure-and-properties/introduction-to-compounds/v/empirical-molecular-and-structural-formulas?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/atomic-structure-and-properties/introduction-to-the-atom/v/atomic-mass?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 2276373 Khan Academy
What is an equivalent? | Lab values and concentrations | Health & Medicine | Khan Academy
 
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Figure out how to calculate an equivalent and how it relates to a mole. Rishi is a pediatric infectious disease physician and works at Khan Academy. Created by Rishi Desai. Watch the next lesson: https://www.khanacademy.org/science/health-and-medicine/lab-values/v/the-mole-and-avogadro-s-number?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine Missed the previous lesson? https://www.khanacademy.org/science/health-and-medicine/lab-values/v/units-for-common-medical-lab-values?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine Health & Medicine on Khan Academy: No organ quite symbolizes love like the heart. One reason may be that your heart helps you live, by moving ~5 liters (1.3 gallons) of blood through almost 100,000 kilometers (62,000 miles) of blood vessels every single minute! It has to do this all day, everyday, without ever taking a vacation! Now that is true love. Learn about how the heart works, how blood flows through the heart, where the blood goes after it leaves the heart, and what your heart is doing when it makes the sound “Lub Dub.” About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Health & Medicine channel: https://www.youtube.com/channel/UC1RAowgA3q8Gl7exSWJuDEw?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 171354 khanacademymedicine
Empirical Formula & Molecular Formula Determination From Percent Composition
 
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This chemistry video tutorial explains how to find the empirical formula given the mass in grams or from the percent composition of each element in a compound. If you're given the mass percent, you can simply treat it as if you were given the mass in grams. This video explains how to find the molecular formula given the molar mass of the compound. You can do this once you have the empirical formula. This video explains all of it. It has plenty of practice problems and examples for you to master this lesson. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor
How to Calculate the Density of a Molecule : Chemistry and Physics Calculations
 
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Subscribe Now: http://www.youtube.com/subscription_center?add_user=ehoweducation Watch More: http://www.youtube.com/ehoweducation Calculating the density of a molecule can be accomplished using information you already have access to. Calculate the density of a molecule with help from a teacher with over 20 years of experience in this free video clip. Expert: Janice Creneti Bio: Janice Creneti has a bachelor's degree in secondary science education and biology from Boston University. Filmmaker: Christopher Rokosz Series Description: Chemistry and physics calculations need to be completed in a very specific way, as oftentimes an answer will tell you quite a bit about a particular element or problem that you're working with. Get tips on how to complete various types of chemistry and physics calculations with help from a teacher with over 20 years of experience in this free video series.
Views: 6170 eHowEducation
GCSE Science Chemistry (9-1) Calculating moles of an Element
 
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Find my revision workbooks here: https://www.freesciencelessons.co.uk/workbooks/shop/ In this video, we look at what is meant by the word "mole" and how to calculate moles of an element. This can be seen as a tricky subject but I'll explain what you need to know and make it easier for you to get.
Views: 255232 Freesciencelessons
How To Convert Between Moles, Atoms, and Grams In Chemistry - QUICK & SIMPLE!
 
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This chemistry video tutorial explains the conversion process of atoms to grams which is a typical step in common dimensional analysis stoichiometry problems. This video contains a lot of examples and practice problems. In order to convert atoms to grams, you need to use avogadro's number to convert atoms to moles. Next, you need to use the molar mass to convert moles into grams. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor
Molarity vs. osmolarity | Lab values and concentrations | Health & Medicine | Khan Academy
 
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Molarity and osmolarity may sound similar, but they are two distinct concepts. Molarity (M) is the number of moles of solute per liter of solution. The unit of molarity is the mole (mol). Osmolarity (Osm/L) is the total concentration of all solutes in the solution. The unit of osmolarity is the osmol (osm). Osmolarity can be used to predict whether water will move from one side of a semipermeable membrane to the other. Created by Rishi Desai. Watch the next lesson: https://www.khanacademy.org/science/health-and-medicine/lab-values/v/calculate-your-own-osmolarity?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine Missed the previous lesson? https://www.khanacademy.org/science/health-and-medicine/lab-values/v/molarity-vs-molality?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine Health & Medicine on Khan Academy: No organ quite symbolizes love like the heart. One reason may be that your heart helps you live, by moving ~5 liters (1.3 gallons) of blood through almost 100,000 kilometers (62,000 miles) of blood vessels every single minute! It has to do this all day, everyday, without ever taking a vacation! Now that is true love. Learn about how the heart works, how blood flows through the heart, where the blood goes after it leaves the heart, and what your heart is doing when it makes the sound “Lub Dub.” About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Health & Medicine channel: https://www.youtube.com/channel/UC1RAowgA3q8Gl7exSWJuDEw?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 146544 khanacademymedicine
Normality & Volume Solution Stoichiometry Practice Problem
 
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This chemistry video tutorial explains how to solve a solution stoichiometry practice problem using an equation that contains Normality and Volume. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
Introduction to Combustion Analysis, Empirical Formula & Molecular Formula Problems
 
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This chemistry video tutorial explains how to find the empirical formula and molecular formula using combustion analysis. It explains how to calculate the number of moles of each element given the mass in grams of CO2 and H2O. Examples include compounds containing Carbon, Hydrogen, and Oxygen. This video contains plenty of practice problems New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor
Molar Mass From Osmotic Pressure - Molarity & Van't Hoff Factor - Chemistry Problems
 
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This chemistry video tutorial explains how to calculate the molar mass from osmotic pressure. Given the osmotic pressure and the van't hoff factor, you need to calculate the molarity of the solution which can help you to determine the number of moles of solute in the solution if you know the volume of the solution. The molar mass is the ration between the mass in grams and number of moles of solute. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
Find the Average Atomic Mass - Example: Magnesium
 
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How to find the average atomic mass of an element. You need to know the mass of each isotope and the percent (%) abundance of each as well. Multiply each mass by its corresponding percentage, and add these products together.
Views: 353541 chemistNATE
What Is Avogadro's Number - The Mole | Chemistry for All | FuseSchool
 
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Learn the basics about Avogadro's Number, as a part of chemical calculations. Avogadro’s Number or the Avogadro Constant is 6.02 X 1023 Mol-1. It is the number of atoms per mole of the carbon-12 isotope. For atoms, the mass of Avogadro’s number of particles is equal to their relative atomic mass in grams. For molecules, the mass of Avogadro’s number of particles is equal to their relative molecular mass in grams. What is Molar Volume? In 1811, Avogadro proposed his hypothesis which stated ‘Equal volumes of gases at the same temperature and pressure contain the same number of molecules’. This hypothesis made it much easier to perform calculations involving gases. So one mole (Avogadro’s number of molecules) of any gas will occupy the same volume, at the same temperature and pressure, as one mole of any other gas. The volume occupied by one mole of a gas is called the Molar Volume. Molar volume is measured in dm3mol-1. SUBSCRIBE to the Fuse School YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. JOIN our platform at www.fuseschool.org This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind The Fuse School. These videos can be used in a flipped classroom model or as a revision aid. Find our other Chemistry videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the Fuse School platform and app: www.fuseschool.org Follow us: http://www.youtube.com/fuseschool Friend us: http://www.facebook.com/fuseschool This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: [email protected]
Stomach Acid | Chemistry for All | The Fuse School
 
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Learn the basics about what stomach acid is as part of the acids and bases topic. SUBSCRIBE to the Fuse School YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. JOIN our platform at www.fuseschool.org This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind The Fuse School. These videos can be used in a flipped classroom model or as a revision aid. Find our other Chemistry videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the Fuse School platform and app: www.fuseschool.org Follow us: http://www.youtube.com/fuseschool Friend us: http://www.facebook.com/fuseschool This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: [email protected]
How To Calculate Gas Volumes | Chemistry for All | FuseSchool
 
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Do you want to know how to calculate the volume of gases? This chemistry video will show you how to do it with simple real world examples. If you know two of these three, you can work out the third: mass in grams, number of moles and molar mass. SUBSCRIBE to the Fuse School YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. JOIN our platform at www.fuseschool.org This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind FuseSchool. These videos can be used in a flipped classroom model or as a revision aid. Find our other Chemistry videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the Fuse School platform and app: www.fuseschool.org Follow us: http://www.youtube.com/fuseschool Friend us: http://www.facebook.com/fuseschool This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: [email protected]
Measurement and Significant Figures
 
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When we take a measurement or make a calculation, how many digits do we use? There's rules, friend! You must obey the sig figs. Don't worry, learn all about them in this clip, and you'll be the coolest kid on the block. Subscribe: http://bit.ly/ProfDaveSubscribe [email protected] http://patreon.com/ProfessorDaveExplains http://professordaveexplains.com http://facebook.com/ProfessorDaveExpl... http://twitter.com/DaveExplains General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1 Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2 Mathematics Tutorials: http://bit.ly/ProfDaveMaths Biology Tutorials: http://bit.ly/ProfDaveBio American History Tutorials: http://bit.ly/ProfDaveAmericanHistory
Molarity vs. molality | Lab values and concentrations | Health & Medicine | Khan Academy
 
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Learn how molarity and molality differ! Rishi is a pediatric infectious disease physician and works at Khan Academy. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/health-and-medicine/lab-values/v/molarity-vs-osmolarity?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine Missed the previous lesson? https://www.khanacademy.org/science/health-and-medicine/lab-values/v/the-mole-and-avogadro-s-number?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine Health & Medicine on Khan Academy: No organ quite symbolizes love like the heart. One reason may be that your heart helps you live, by moving ~5 liters (1.3 gallons) of blood through almost 100,000 kilometers (62,000 miles) of blood vessels every single minute! It has to do this all day, everyday, without ever taking a vacation! Now that is true love. Learn about how the heart works, how blood flows through the heart, where the blood goes after it leaves the heart, and what your heart is doing when it makes the sound “Lub Dub.” About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Health & Medicine channel: https://www.youtube.com/channel/UC1RAowgA3q8Gl7exSWJuDEw?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 252935 khanacademymedicine
Law of Conservation of Mass - Fundamental Chemical Laws, Chemistry
 
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This chemistry video tutorial discusses the law of conservation of mass and provides examples associated with chemical reactions. The conservation of mass in a chemical reaction is one of the fundamental laws in chemistry. The total mass of the reactants must equal the total mass of the products in a chemical reaction. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor
Molecular Weight and Formula Weight in MCAT General Chemistry
 
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http://Leah4sci.com/reactions presents: Molecular Weight and Formula Weight in MCAT General Chemistry Tired of conflicting and confusing MCAT advice? Access My FREE guide for everything MCAT prep: http://mcatstrategyguide.com/guide In this video: [0:16] Definition of Molecular Weight [1:08] Finding the AMU of Water [2:38] Finding Molecular Weight of Ethanol [4:47] The Difference Between AMU and g/mol [9:25] Molecular Weight for Ions Ex: NaCl and Glucose This video show you how to find molecular weight in AMUs, grams per mole, and formula weight conversions simply, how to convert from atomic mass units to grams, and an example of finding the molecular weight of glucose. Links & Resources Mentioned in this Video: MCAT Math Without a Calculator: http://leah4sci.com/mcat/mcat-math-without-a-calculator/ MCAT Passage Practice: http://leah4sci.com/scientific-journals-for-mcat-passage-reading-practice/ Catch the entire MCAT Stoichiometry and Reactions Video Tutorial Series along with the Stoichiometry Practice Quiz and Cheat Sheet on my website at http://leah4sci.com/reactions This series will help you master AAMC Content Category 4E! Need help crafting a custom MCAT study schedule that takes your personal life and background into consideration? The strategy bootcamp will help you do that and so much more. Details: http://leah4sci.com/strategybootcamp For more hands on help with every step of the progress from strategy/planning to content review and more, come join me in the MCAT Study Hall. Full details: http://join.mcatstudyhall.com Looking for one-on-one help reviewing questions, passages and full lengths? I offer private online MCAT tutoring. Details http://leah4sci.com/mcat-tutoring/ Finally, for questions and comments, find me on social media here: Facebook: https://www.facebook.com/Leah4Sci Twitter: https://twitter.com/Leah4Sci Instagram: https://www.instagram.com/leah4sci/ Google+ : https://plus.google.com/u/0/+LeahFisch Pinterest: http://www.pinterest.com/leah4sci/
Views: 3195 Leah4sciMCAT
Introduction to Moles
 
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This chemistry video tutorial provides an introduction to moles. It explains the concept of moles and how it relates to mass in grams by the molar mass of a compound. it also explains how moles relate to atoms and molecules through avogadro's number. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor
Determining the Mole Ratio
 
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Determining the mole ratios of a balanced chemical equation for stoichiometry.
Views: 110311 SMARTERTEACHER
Boyle's Law Practice Problems
 
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This chemistry video tutorial explains how to solve practice problems associated with boyle's law. it provides an example that illustrates the concept of boyle's law as well as the PV graph that goes with it. As the volume increases, the pressure decreases in an inverse relationship. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
Charles' Law
 
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This chemistry video tutorial explains the fundamental concepts behind Charles Law. Charles law shows the relationship between volume and temperature. if you graph it, you should get a straight line. This video contains plenty of examples and practice problems with all of the equations and formulas that go with it. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
pH of Substances – Part 1 - CBSE 10
 
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We have come across a colorful Paper Strip in chemical laboratories. This multi-coloured paper strip is used as a Reference to compare the colours of various solutions. Can you tell me what exactly do chemists check with these colour codes? And what exactly is this multi-coloured strip which is used very often? Watch this video to find out answers to all these questions. To access all videos related to Acids, Bases and Salts for free, visit our website here: https://DontMemorise.com Don’t Memorise brings learning to life through its captivating FREE educational videos. To Know More, visit https://DontMemorise.com New videos every week. To stay updated, subscribe to our YouTube channel : http://bit.ly/DontMemoriseYouTube Register on our website to gain access to all videos and quizzes: http://bit.ly/DontMemoriseRegister Subscribe to our Newsletter: http://bit.ly/DontMemoriseNewsLetter Join us on Facebook: http://bit.ly/DontMemoriseFacebook Follow us on Twitter: https://twitter.com/dontmemorise Follow us : http://bit.ly/DontMemoriseBlog
Views: 27221 Don't Memorise
e (Euler's Number) - Numberphile
 
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Free trial at The Great Courses Plus: http://ow.ly/tKWt306Gg7a Dr James Grime discusses "e" - the famed Euler's Number. More links & stuff in full description below ↓↓↓ A bit extra from this video: https://youtu.be/uawO3-tjP1c More James Grime videos from Numberphile: http://bit.ly/grimevideos Support us on Patreon: http://www.patreon.com/numberphile NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Subscribe: http://bit.ly/Numberphile_Sub Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile Videos by Brady Haran Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/ Brady's latest videos across all channels: http://www.bradyharanblog.com/ Sign up for (occasional) emails: http://eepurl.com/YdjL9 Numberphile T-Shirts: https://teespring.com/stores/numberphile Other merchandise: https://store.dftba.com/collections/numberphile
Views: 2392247 Numberphile
Reactions of metals with water | Chemistry for All | The Fuse School
 
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Learn the basics about Reactions of metals with water. Which metals react to water? What reactions can we notice? Find out more in this video! This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: [email protected] SUBSCRIBE to the Fuse School YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind The Fuse School. These videos can be used in a flipped classroom model or as a revision aid. Find our other Chemistry videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the Fuse School platform and app: www.fuseschool.org Follow us: http://www.youtube.com/fuseschool Friend us: http://www.facebook.com/fuseschool
Empirical Formula vs Molecular Formula Calculations for the MCAT
 
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http://Leah4sci.com/reactions presents: Empirical Formula vs Molecular Formula Calculations for MCAT General Chemistry Tired of conflicting and confusing MCAT advice? Access My FREE guide for everything MCAT prep: http://mcatstrategyguide.com/guide In this video: [0:25] Introduction to Molecular Formula [2:14] Definition of Empirical Formula [5:09] Sample Amino Acid Problem [7:08] Sample Percent Mass Problem This video explains the definitions, similarities, and differences between an atom's empirical formula and its molecular formula. You will also see when the empirical and molecular formulas are the same, and a percent by mass example! Links & Resources Mentioned in this Video: Amino Acid Cheat Sheet: http://leah4sci.com/amino-acids-mcat-cheat-sheet-study-guide/ Catch the entire MCAT Stoichiometry and Reactions Video Tutorial Series along with the Stoichiometry Practice Quiz and Cheat Sheet on my website at http://leah4sci.com/reactions This series will help you master AAMC Content Category 4E! Need help crafting a custom MCAT study schedule that takes your personal life and background into consideration? The strategy bootcamp will help you do that and so much more. Details: http://leah4sci.com/strategybootcamp For more hands on help with every step of the progress from strategy/planning to content review and more, come join me in the MCAT Study Hall. Full details: http://join.mcatstudyhall.com Looking for one-on-one help reviewing questions, passages and full lengths? I offer private online MCAT tutoring. Details http://leah4sci.com/mcat-tutoring/ Finally, for questions and comments, find me on social media here: Facebook: https://www.facebook.com/Leah4Sci Twitter: https://twitter.com/Leah4Sci Instagram: https://www.instagram.com/leah4sci/ Google+ : https://plus.google.com/u/0/+LeahFisch Pinterest: http://www.pinterest.com/leah4sci/
Views: 2388 Leah4sciMCAT
Celsius to Fahrenheit to Kelvin Formula Conversions - Temperature Units C to F to K
 
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This chemistry and physics video tutorial explains how to convert from celsius to fahrenheit to kelvin using a two formulas / equations. This video contains plenty of examples and practice problems. Here is a list of topics: 1. Fahrenheit to Celsius Conversion Formula - F to C 2. Celsius to Kelvin Conversion - C to K 3. The temperature at which Celsius equals Fahrenheit 4. Kelvin to Celsius Conversion - K to C 5. Celsius to Fahrenheit Unit Conversion Equation - C to F 6. Absolute Zero Kelvin - Coldest Temperature
Atomic number | Atomic mass of elements | Number of atoms | Isotopes | Mass number - Ashwin Sir
 
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Video by our Chemistry Expert - Ashwin Sir Video about Atomic number, atomic mass of elements, representation of atomic and mass number, number of electrons in an atom and isotopes.Videos by top IIT JEE teachers who are also IIT JEE top rankers. Use the links below to navigate to different concepts covered in this video Representation of atomic and mass number - https://youtu.be/HexZ-z862KU?list=PL3aIa9xtFdj1BUUuZqe3-NG6FKfcKQf9y&t=5 Number of electrons: Neutral atom - https://youtu.be/HexZ-z862KU?list=PL3aIa9xtFdj1BUUuZqe3-NG6FKfcKQf9y&t=112 Number of electrons: Charged Species - https://youtu.be/HexZ-z862KU?list=PL3aIa9xtFdj1BUUuZqe3-NG6FKfcKQf9y&t=195 Isotopes, isotones and isobars - https://youtu.be/HexZ-z862KU?list=PL3aIa9xtFdj1BUUuZqe3-NG6FKfcKQf9y&t=337 Next Video - https://youtu.be/Wm_RQ6tc-N4?list=PL3aIa9xtFdj1BUUuZqe3-NG6FKfcKQf9y Chapter Playlist - https://www.youtube.com/playlist?list=PL3aIa9xtFdj1BUUuZqe3-NG6FKfcKQf9y You can now download Avanti Gurukul app and get access to full Avanti content created by India's most loved teachers on your smartphone. Download the app here: https://play.google.com/store/apps/details?id=in.avanti.gurukul.learning.cbse.ncert.iit.video.test.doubt&referrer=utm_source%3DYouTube%26utm_medium%3DYouTube%2520Description%26utm_campaign%3DAll-YT-Description If you liked this video subscribe to Avanti Gurukul's Youtube channel here: https://www.youtube.com/avantigurukul To know more visit our website on https://www.avanti.in/ Like us on Facebook @ https://www.facebook.com/avantilearningcentres/ Follow us on Twitter @ https://twitter.com/AvantiLC C2.1.4
Views: 223701 Avanti Gurukul
Mole Conversions Tutorial: how to convert mole - mass, mole - particle, mass - particle problems
 
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What is a mole and why do we use it; what is molar mass; step by step tutorial explaining how to convert mole-mass and mass-mole and how to use the periodic table for determination of molar mass; mole-particle and particle-mole conversions explained; mass-particle and particle-mass conversions explained using a dimensional analysis approach. CC Academy videos are easy 101 crash course tutorials for step by step Chemistry help on your chemistry homework, problems, and experiments. Check out our best lessons: - Solution Stoichiometry Tutorial: How to use Molarity - Stoichiometry - Quantum Numbers - Rutherford's Gold Foil Experiment, Explained - Covalent Bonding Tutorial: Covalent vs. Ionic bonds - Metallic Bonding and Metallic Properties Explained: Electron Sea Model - Effective Nuclear Charge, Shielding, and Periodic Properties - Electron Configuration Tutorial + How to Derive Configurations from Periodic Table - Orbitals, the Basics: Atomic Orbital Tutorial — probability, shapes, energy - Metric Prefix Conversions Tutorial - Gas Law Practice Problems: Boyle's Law, Charles Law, Gay Lussac's, Combined Gas Law — More on the Mole | Wiki — "The mole is the unit of measurement in the International System of Units (SI) for amount of substance. It is defined as the amount of a chemical substance that contains as many elementary entities, e.g., atoms, molecules, ions, electrons, or photons, as there are atoms in 12 grams of carbon-12 (12C), the isotope of carbon with relative atomic mass 12 by definition. This number is expressed by the Avogadro constant, which has a value of 6.022140857(74)×1023 mol-1. The mole is one of the base units of the SI, and has the unit symbol mol. The mole is widely used in chemistry as a convenient way to express amounts of reactants and products of chemical reactions. For example, the chemical equation 2 H2 + O2 → 2 H2O implies that 2 mol of dihydrogen (H2) and 1 mol of dioxygen (O2) react to form 2 mol of water (H2O). The mole may also be used to express the number of atoms, ions, or other elementary entities in a given sample of any substance. The concentration of a solution is commonly expressed by its molarity, defined as the number of moles of the dissolved substance per litre of solution. While according to the official SI definition, the words "mol(es) of" should be followed by a singular word denoting a substance ("water", "oxygen"), they are commonly used by chemists with a plural word referring to elementary entities, such as atoms or electrons. In this usage,[1] mole is a number equal to 0.6022 trillion trillions, i.e. Avogadro's number. The expression "mol(es) of electrons", widely used in electrochemistry, is particularly incompatible with the SI definition since there is no 'electron substance' whose amount could be quantified. The number of molecules per mole is known as Avogadro's constant, and is defined such that the mass of one mole of a substance, expressed in grams, is equal to the mean relative molecular mass of the substance. For example, the mean relative molecular mass of natural water is about 18.015, therefore, one mole of water has a mass of about 18.015 grams. The term gram-molecule was formerly used for essentially the same concept.[2] The term gram-atom has been used for a related but distinct concept, namely a quantity of a substance that contains Avogadro's number of atoms, whether isolated or combined in molecules. Thus, for example, 1 mole of MgB2 is 1 gram-molecule of MgB2 but 3 gram-atoms of MgB2.[3][4] In honor of the unit, some chemists celebrate October 23, which is a reference to the 1023 scale of the Avogadro constant, as "Mole Day". Some also do the same for February 6 and June 2." Wikipedia contributors. "Mole (unit)." Wikipedia, The Free Encyclopedia. Wikipedia, The Free Encyclopedia, 27 Jun. 2016. Web. 2 Jul. 2016.
Molarity Molality and Molar Mass for MCAT General Chemistry
 
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http://Leah4sci.com/reactions presents: Molarity, Molality, and Molar Mass Calculations for MCAT General Chemistry Tired of conflicting and confusing MCAT advice? Access My FREE guide for everything MCAT prep: http://mcatstrategyguide.com/guide In this video: [0:53] Difference between Molarity and Molarity [6:33] Molarity breakdown and example [12:16] Molality breakdown and example [16:11] Molarity Vs. Molality recap [19:58] When to think of Molarity and Molality as the same This video covers definitions, step by step calculations, and conversions of molar mass, molarity, and molality. You will also see examples such as finding the mass of glucose, density of water, and a quick trick to save you time on your MCAT exam regarding molarity vs molality! Links & Resources Mentioned in this Video: MCAT Math Series: http://leah4sci.com/mcat/mcat-math-without-a-calculator/ MCAT Conversions Series: http://leah4sci.com/mcat/mcat-math-without-a-calculator/unit-conversions/ Catch the entire MCAT Stoichiometry and Reactions Video Tutorial Series along with the Stoichiometry Practice Quiz and Cheat Sheet on my website at http://leah4sci.com/reactions This series will help you master AAMC Content Category 4E! Need help crafting a custom MCAT study schedule that takes your personal life and background into consideration? The strategy bootcamp will help you do that and so much more. Details: http://leah4sci.com/strategybootcamp For more hands on help with every step of the progress from strategy/planning to content review and more, come join me in the MCAT Study Hall. Full details: http://join.mcatstudyhall.com Looking for one-on-one help reviewing questions, passages and full lengths? I offer private online MCAT tutoring. Details http://leah4sci.com/mcat-tutoring/ Finally, for questions and comments, find me on social media here: Facebook: https://www.facebook.com/Leah4Sci Twitter: https://twitter.com/Leah4Sci Instagram: https://www.instagram.com/leah4sci/ Google+ : https://plus.google.com/u/0/+LeahFisch Pinterest: http://www.pinterest.com/leah4sci/
Views: 3215 Leah4sciMCAT
Unit Cell - Simple Cubic, Body Centered Cubic, Face Centered Cubic Crystal Lattice Structures
 
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This chemistry video tutorial provides a basic introduction into unit cell and crystal lattice structures. It highlights the key differences between the simple cubic unit cell, the body centered cubic structure and the face centered cubic structure in table format. It provides the number of atoms per unit cell / coordination number, the atomic packing factor / fractional volume efficiency, and the formulas for the edge length calculation of each unit cell which can be useful to calculate the density of the crystal structure given the atomic radius and vice versa. This video is packed with information. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
Resistors in Series - CBSE 10
 
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How is the overall effective resistance calculated when we have a system of resistors connected in Series? Watch this video to know more! To access the entire course for free, do visit our website here: https://DontMemorise.com/course/view.php?id=187 Don’t Memorise brings learning to life through its captivating FREE educational videos. To Know More, visit https://DontMemorise.com New videos every week. To stay updated, subscribe to our YouTube channel : http://bit.ly/DontMemoriseYouTube Register on our website to gain access to all videos and quizzes: http://bit.ly/DontMemoriseRegister Subscribe to our Newsletter: http://bit.ly/DontMemoriseNewsLetter Join us on Facebook: http://bit.ly/DontMemoriseFacebook Follow us on Twitter: https://twitter.com/dontmemorise Follow us : http://bit.ly/DontMemoriseBlog
Views: 16895 Don't Memorise
Concept of Valency - CBSE 9
 
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Do you know how Compounds are formed? From the Combination of Atoms right? But how and why do different Atoms combine? One of the crucial factors for this is Valency! Watch this video which explains how Valency plays an important role in Formation of Compounds. To access all videos related to All about Atoms for free, visit our website here: https://DontMemorise.com Don’t Memorise brings learning to life through its captivating FREE educational videos. To Know More, visit https://DontMemorise.com New videos every week. To stay updated, subscribe to our YouTube channel : http://bit.ly/DontMemoriseYouTube Register on our website to gain access to all videos and quizzes: http://bit.ly/DontMemoriseRegister Subscribe to our Newsletter: http://bit.ly/DontMemoriseNewsLetter Join us on Facebook: http://bit.ly/DontMemoriseFacebook Follow us on Twitter: https://twitter.com/dontmemorise Follow us : http://bit.ly/DontMemoriseBlog
Views: 86256 Don't Memorise
Polar & Non-Polar Molecules: Crash Course Chemistry #23
 
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*** PLEASE WATCH WITH ANNOTATIONS ON! SOME INACCURACIES IN GRAPHICS ARE NOTED AND CORRECTED IN ANNOTATIONS. THANKS! *** Molecules come in infinite varieties, so in order to help the complicated chemical world make a little more sense, we classify and categorize them. One of the most important of those classifications is whether a molecule is polar or non-polar, which describes a kind of symmetry - not just of the molecule, but of the charge. In this edition of Crash Course Chemistry, Hank comes out for Team Polar, and describes why these molecules are so interesting to him. You'll learn that molecules need to have both charge asymmetry and geometric asymmetry to be polar, and that charge asymmetry is caused by a difference in electronegativities. You'll also learn how to notate a dipole moment (or charge separation) of a molecule, the physical mechanism behind like dissolves like, and why water is so dang good at fostering life on Earth. -- Table of Contents Charge Assymetry & Geometric Asymmetry 01:33 Difference in Electronegatives 01:49 Hank is Team Polar 00:33 Dipole Moment 03:49 Charge Separation of a Molecule 04:12 Like Dissolves Like 04:41 Water is Awesome 05:10 -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 2482036 CrashCourse
Law of Definite Proportions Chemistry Practice Problems - Chemical Fundamental Laws
 
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This chemistry video tutorial discusses the law of definite proportions. It's a fundamental chemical law that states that the masses of each element in a given compound have constant composition. This tutorial contains plenty of examples and practice problems on how to find the number of grams of element in a certain compound. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor
Dalton’s Atomic Theory - CBSE 9
 
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What is the Basic Unit of every Matter? Atoms, right? But this fact which seems obvious now wasn't known earlier. Long time back, a legendary Chemist introduced this fact with the help of his theory. It was the Dalton's Atomic Theory. Watch this video to get introduced to this amazing theory and it's Postulates. To access all videos related to All about Atoms for free, visit our website here: https://DontMemorise.com Don’t Memorise brings learning to life through its captivating FREE educational videos. To Know More, visit https://DontMemorise.com New videos every week. To stay updated, subscribe to our YouTube channel : http://bit.ly/DontMemoriseYouTube Register on our website to gain access to all videos and quizzes: http://bit.ly/DontMemoriseRegister Subscribe to our Newsletter: http://bit.ly/DontMemoriseNewsLetter Join us on Facebook: http://bit.ly/DontMemoriseFacebook Follow us on Twitter: https://twitter.com/dontmemorise Follow us : http://bit.ly/DontMemoriseBlog
Views: 56432 Don't Memorise
Quantifying Chemical Reactions: Stoichiometry and Moles (Accessible Preview)
 
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To manipulate chemical reactions on a large scale, scientists use stoichiometry to quantify those reactions. The use of stoichiometry ensures there are the right amount of reactants and products. Without it, reactions can be incomplete, with expensive materials wasted and harmful byproducts created. Using stoichiometry, scientists are creating chemicals that take the place of petroleum in fabricating sustainable materials. At a different lab, scientists are mimicking the process of photosynthesis to convert the sun’s energy into storable chemical energy. Part of Chemistry: Challenges and Solutions Series. Producer/Distributor: ANNENBERG Production Year: 2014 Grade Level: 10-12 Registered DCMP members can access this title for free at the following URL: http://www.dcmp.org/media/8692
Molar Volume - Problem 1 - Basic Concepts of Chemistry - Chemistry Class 11
 
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Problem 1 Based on Molar Volume Video Lecture from Basic Concepts of Chemistry Chapter of Chemistry Class 11 for HSC, IIT JEE, CBSE & NEET. Android Application - https://play.google.com/store/apps/details?id=student.ekeeda.com.ekeeda_student&hl=en Access the Complete Playlist of Chapter Basic Concepts of Chemistry - https://www.youtube.com/playlist?list=PLufui6SrOPuoMU0AQWzXGnbf38Tx-G6II Access the Complete Playlist of Subject Chemistry Class 11 - https://www.youtube.com/playlist?list=PLm_MSClsnwm8IZSj7AVFqQqBtCgGe3Ak6 #Problem1BasedonMolarVolume #BasicConceptsofChemistry #ChemistryClass11 #ChemistryClass11JEE #ChemistryClass11lectures #OnlineFYJCVideoLectures #OnlineVideoLectures #EkeedaOnlineLectures #EkeedaVideoLectures #EkeedaVideoTutorial Basic Concepts of Chemistry Chemistry Class 11 Chemistry Class 11 Lectures Thanks For Watching. You can follow and Like us on following social media. Website - http://ekeeda.com Parent Channel - https://www.youtube.com/c/ekeeda Facebook - https://www.facebook.com/ekeeda Twitter - https://twitter.com/Ekeeda_Video LinkedIn- https://www.linkedin.com/company-beta/13222723/ Instgram - https://www.instagram.com/ekeeda_/ Pinterest - https://in.pinterest.com/ekeedavideo You can reach us at [email protected] Happy Learning : )
Views: 80 Ekeeda
Basics of Plotting NMR Ascii Data
 
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Basic Plotting of Ascii NMR Data in Kaleidagraph. Opening ascii text NMR data with only the NMR intensities and a header file that gives the chemical shift axis (X-Axis). Creating a x-axis in Kaleidagraph using a series macro and plotting the NMR spectrum.
Views: 1967 Pchem Lab
Comparing Acidity
 
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Acidity of Protons (Hydrogen Atom) Comparison and explanation. There are many sites of Hydrogen atoms in a single organic molecule, which is the most and least acidic? I will guide you through. LATEST VIDEO: Atomic Emission Spectroscopy. https://youtu.be/R7aenGDGy_Q Click to access to more great videos https://www.youtube.com/playlist?list=PLhGppvvkkaMQ3WIGSATQp4F81nJYA-Yip Subscribe to receive videos on new instruments, machines in science, chemistry. If you would like to have more chemistry fun, and learn about cool science, subscribe to this channel to view the upcoming videos. Thanks for watching and never give up in whatever you do ! REMEMBER: “The beginning is always the hardest” FUN MAN Homepage: https://www.chemistry.nus.edu.sg/people/Teaching_staff/fungfm.htm National University of Singapore: http://www.nus.edu.sg/ Department of Chemistry: https://www.chemistry.nus.edu.sg/index.php “Ever tried. Ever failed. No Matter. Try again. Fail again. Fail better.” - Samuel Beckett LIGHT-HEARTED CHEMISTRY LECTURE SERIES – FUN MAN FLIPPED CLASSROOM Carboxylic Acid Derivative https://www.youtube.com/watch?v=pNa-2B0UwyE Alkene https://www.youtube.com/watch?v=_C2fw0obLdA Inductive – Resonance Effect https://www.youtube.com/watch?v=DajkT2SNwZc VIDEOS ON CHEMISTRY TECHNIQUES IN THE LAB UV Spectroscopy https://www.youtube.com/watch?v=s5uIVQGFDE4 Thin Layer Chromatography https://www.youtube.com/watch?v=iV1GfI_BbKE Flash Column Chromatography https://www.youtube.com/watch?v=ci2uu9Cuf5s NMR Nuclear Magnetic Resonance https://www.youtube.com/watch?v=Tv38vCHcksU Liquid-liquid extraction https://www.youtube.com/watch?v=kdsZjeywrTk Folding Fluted Filter paper https://www.youtube.com/watch?v=hY3XuXa0YuE ChemDraw Pro 15.0 Tutorial https://www.youtube.com/watch?v=037WCSsoivo Schlenk Line https://www.youtube.com/watch?v=Eov60kI7yw8 Glove Box https://www.youtube.com/watch?v=IpTc-qcNPgY
Views: 235 Fun Man FUNG
Isotopes and Isobars - CBSE 9
 
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Can there be Atoms having the Same Atomic Number but different Atomic Mass? Seems difficult, but that is a fact! Watch this video to get introduced to a unique concept of Isotopes and Isobars. To access all videos related to All about Atoms for free, visit our website here: https://DontMemorise.com Don’t Memorise brings learning to life through its captivating FREE educational videos. To Know More, visit https://DontMemorise.com New videos every week. To stay updated, subscribe to our YouTube channel : http://bit.ly/DontMemoriseYouTube Register on our website to gain access to all videos and quizzes: http://bit.ly/DontMemoriseRegister Subscribe to our Newsletter: http://bit.ly/DontMemoriseNewsLetter Join us on Facebook: http://bit.ly/DontMemoriseFacebook Follow us on Twitter: https://twitter.com/dontmemorise Follow us : http://bit.ly/DontMemoriseBlog
Views: 65741 Don't Memorise
كيفية تحميل من موقع xtremepapers
 
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رابط الأداة المستخدمة في الشرح : http://on.mohtrf.com/1fVeBGA رابط تحميل موزيلا فايرفوكس : http://on.mohtrf.com/1fVeXwJ ____________________________________________________ تويتر : https://www.twitter.com/OsOsMe فيسبوك : https://www.facebook.com/Computer.Proffessional الموقع : https://www.mohtrf.com
Views: 1338 Osama Raafat
Calculating molar volumes using experimental data | Chemistry for All | The Fuse School
 
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Learn the basics about Calculating molar volumes using experimental data. How do you calculate molar volumes? How do you use experimental data? Find out more in this video! This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: [email protected] SUBSCRIBE to the Fuse School YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind The Fuse School. These videos can be used in a flipped classroom model or as a revision aid. Find our other Chemistry videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the Fuse School platform and app: www.fuseschool.org Follow us: http://www.youtube.com/fuseschool Friend us: http://www.facebook.com/fuseschool
Molar Heat Capacities of Gases, Equipartition of Energy & Degrees of Freedom
 
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This physics video tutorial explains how to calculate the molar heat capacity of a monoatomic gas and a diatomic gas. it gives a simple formula to achieve this. In addition, it discusses the equipartition of energy principle as it relates to the average translational kinetic energy for each degree of freedom for a molecule. This video contains plenty of examples and practice problems. New Physics Video Playlist: https://www.youtube.com/playlist?list=PL0o_zxa4K1BU6wPPLDsoTj1_wEf0LSNeR Access to Premium Videos: https://www.patreon.com/MathScienceTutor https://www.facebook.com/MathScienceTutoring/
Lec-1 Introduction and Fundamental Concepts
 
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Lecture Series on Basic Thermodynamics by Prof.S.K. Som, Department of Mechanical Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.ac.in
Views: 1034991 nptelhrd
Stoichiometry and the Mole | Intro & Theory
 
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Experiment 3 in CHEM 1310 is titled "Two Challenges Using Stoichiometry and the Mole." In this experiment, we'll apply stoichiometry to design and execute a chemical synthesis, and use it to figure out which of two possible products is formed in a redox reaction.
Views: 1678 Michael Evans
Elements and atoms | Atoms, compounds, and ions | Chemistry | Khan Academy
 
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How elements relate to atoms. The basics of how protons, electrons and neutrons make up an atom. Watch the next lesson: https://www.khanacademy.org/science/chemistry/atomic-structure-and-properties/introduction-to-the-atom/v/atomic-number-mass-number-and-isotopes?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 3333930 Khan Academy