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Doing Solids: Crash Course Chemistry #33
 
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You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content. In which Hank blows our minds with the different kinds of Solids out there and talks about why they're all different and have different properties. Today, you'll learn about amorphous and crystalline solids, types of crystalline solids, types of crystalline atomic solids, properties of each type of solid, and that the properties depend on the bond types. ***** AND NOW, A SUBBABLE MESSAGE! ***** "Don't forget to be awesome, Dad! (For Tony) (Benji assisted)" - Daniel Smith -- Table of Contents Amorphous and Crystalline Solids 1:27 Types of Crystalline Solids 4:07 Types of Crystalline Atomic Solids 5:17 Properties of Each Type of Solid 4:16 Properties Depend on Bond Types 6:17 -- 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: 575140 CrashCourse
Covalent networks, metallic crystals, and ionic crystals | Chemistry | Khan Academy
 
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Covalent networks, metallic crystals, and ionic crystals: Some of the strongest molecular structures. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chemical-bonds/copy-of-dot-structures/v/drawing-dot-structures?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/chemical-bonds/types-chemical-bonds/v/metallic-nature-trends?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 offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. 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: 281167 Khan Academy
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/
(L-1) Solid states | Crystalline & Amorphous Solids | Types of Crystalline Solid | NEET JEE AIIMS
 
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Classifying Solids
 
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Views: 498 MrJmitsch
Classifying Solids
 
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PowerPoint-turned-video to help my students with the classification of solids.
Views: 2489 MathLambert
20V 12.7 Types of Crystalline Solids
 
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4/29/14 lecture at COS
CRYSTAL LATTICE AND UNIT CELL
 
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For more information: http://www.7activestudio.com [email protected] http://www.7activemedical.com/ [email protected] http://www.sciencetuts.com/ [email protected] Contact: +91- 9700061777, +91- 9100061777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use. Crystal Lattice and Unit Cell: A three dimensional cubic latticeThe three dimensional arrangement of particles as points in space is called space lattice or crystal lattice. There are 14 different three dimensional lattices are possible which are called Bravais lattice. Bravais was a French mathematician.Unit cell parameters a, b, c are three edges, as α, β and γ are the angles between them.Unit cell is the simple part of crystal lattice which repeats itself to generate a crystal. In unit cell the three edges are represented by a, b, and c and the angles between these edges as α, β and γ.Unit cell: 1 Primitive 2 Centered : 1 Body centered 2 Face centered 3End centered. Body Centered. Face Centered. End Centered. Types of unit cells: It is of two types: a Primitive and b Centered.When the constituent particles are present only at the corners of the unit cell then it is called primitive unit cell.When the constituent particles are present at other positions along with corners then it is called centered unit cell. It is again of three types: i Body centered, ii Face centered and iii End centered.If the constituent particle is present at the body centered along with corners called Body Centered Unit Cell.If the constituent particles are present at the 6 face centers along with corners called Face Centered Unit cell.If the constituent particles are present at the centers of any two opposite faces along with corners called End Centered Unit Cell.Seven crystal systems: Crystal Systems: - there are 230 crystal forms possible. These are classified into 32 classes on the basis of symmetry which are further divided into seven crystal systems depending on the crystallographic parameters a, b, c and α, β, γ.
Views: 253951 7activestudio
Ionic, covalent, and metallic bonds | Chemical bonds | Chemistry | Khan Academy
 
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Introduction to ionic, covalent, polar covalent and metallic bonds. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chemical-bonds/types-chemical-bonds/v/electronegativity-trends?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/periodic-table/periodic-table-trends-bonding/v/metallic-nature-trends?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: 2265710 Khan Academy
solid state part II Classification of crystalline solids Class XII
 
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solid state part II Classification of crystalline solids class XII
Views: 240 Proton Classes
Characteristics of crystalline and Amorphous solids
 
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Trick for characteristics of crystalline and amorphous solids is explained by kanak sir
FSc Chemistry Book1, CH 4, LEC 6: Solids introduction
 
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This video lecture from Liquids and Solids (F.Sc. First Year Chemistry) covers Introduction to solids, their types (crystalline and amorphous) and detailed step by step explanation of the properties of the crystalline solids like Isomorphism, polymorphism, cleavage, Anisotropy, Symmetry, Allotropy, Transition temperature and geometry etc. Find more e-learning material and educational video lectures in Urdu at maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.
Views: 12074 Maktab. pk
Non Polar Molecular Solids
 
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Class 12: Chemistry: Solid State-I: Non polar Molecular Solids
Views: 1859 Flexiguru
Crystalline And Amorphous Solids
 
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Follow us at: https://plus.google.com/+tutorvista/ Check us out at http://www.tutorvista.com/content/physics/physics-iii/solids-and-fluids/amorphous-solids.php Crystalline And Amorphous Solids Amorphous solids and crystalline solids if the size of the crystals is very small. Even amorphous materials have some short-range order at the atomic length scale due the nature of chemical bonding. Furthermore, in very small crystals a large fraction of the atoms are located at or near the surface of the crystal; relaxation of the surface and interfacial effects distort the atomic positions, decreasing the structural order. Even the most advanced structural characterization techniques, such as x-ray diffraction and transmission electron microscopy, have difficulty in distinguishing between amorphous and crystalline structures on these length scales.The transition from the liquid state to the glass, at a temperature below the equilibrium melting point of the material, is called the glass transition. The glass transition temperature, Tg, is the temperature at which an amorphous solid, such as glass or a polymer, becomes brittle on cooling, or soft on heating. More specifically, it defines a pseudo second order phase transition in which a supercooled melt yields, on cooling, a glassy structure and properties similar to those of crystalline materials e.g. of an isotropic solid material. Tg is usually applicable to wholly or partially amorphous solids such as common glasses and plastics (organic polymers). Below the glass transition temperature, Tg, amorphous solids are in a glassy state and most of their joining bonds are intact. In inorganic glasses, with increased temperature more and more joining bonds are broken by thermal fluctuations so that broken bonds (termed configurons) begin to form clusters. Above Tg these clusters become macroscopic large facilitating the flow of material. In organic polymers, secondary, non-covalent bonds between the polymer chains become weak above Tg. Above Tg glasses and organic polymers become soft and capable of plastic deformation without fracture. This behavior is one of the things which make most plastics useful . It is important to note that the glass transition temperature is a kinetic parameter, and thus parametrically depends on the melt cooling rate. Thus the slower the melt cooling rate, the lower Tg. In addition, Tg depends on the measurement conditions, which are not universally defined . The glass transition temperature is approximately the temperature at which the viscosity of the liquid exceeds a certain value (about 1012 Pa•s). The transition temperature depends on cooling rate, with the glass transition occurring at higher temperatures for faster cooling rates. The precise nature of the glass transition is the subject of ongoing research. While it is clear that the glass transition is not a first-order thermodynamic transition (such as melting), there is debate as to whether it is a higher-order transition such percolation type transformation , or merely a kinetic effect. The process of forming a crystalline structure from a fluid or from materials dissolved in the fluid is often referred to as crystallization. In the old example referenced by the root meaning of the word crystal, water being cooled undergoes a phase change from liquid to solid beginning with small ice crystals that grow until they fuse, forming a polycrystalline structure. The physical properties of the ice depend on the size and arrangement of the individual crystals, or grains, and the same may be said of metals solidifying from a molten state.Which crystal structure the fluid will form depends on the chemistry of the fluid, the conditions under which it is being solidified, and also on the ambient pressure. While the cooling process usually results in the generation of a crystalline material, under certain conditions, the fluid may be frozen in a noncrystalline state. In most cases, this involves cooling the fluid so rapidly that atoms cannot travel to their lattice sites before they lose mobility. A noncrystalline material, which has no long-range order, is called an amorphous, vitreous, or glassy material. Please like our facebook page http://www.facebook.com/tutorvista
Views: 92907 TutorVista
crystalline and amorphous solids in Hindi
 
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in this video, we will learn about crystalline and amorphous solids/crystalline and non-crystalline materials in Hindi in detail.Like the structure of crystalline and amorphous materials, properties of crystalline and non crystalline materials etc. if you like this video, plz hit like button and if u want more videos related to mechanical engineering then SUBSCRIBE our channel Mechgineer's Classroom.
Views: 20035 Mechgineer's Classroom
the crystalline solid state
 
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Complete detail about Solid state of matter.
Views: 135 Awadhesh Srivastava
Suspensions, colloids and solutions | Chemistry | Khan Academy
 
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Suspensions, colloids and solutions. The difference between molarity and molality. Watch the next lesson: https://www.khanacademy.org/science/chemistry/states-of-matter-and-intermolecular-forces/mixtures-and-solutions/v/boiling-point-elevation-and-freezing-point-supression?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/states-of-matter-and-intermolecular-forces/introduction-to-intermolecular-forces/v/capillary-action-and-why-we-see-a-meniscus?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 offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. 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: 505836 Khan Academy
Precipitation Reactions: Crash Course Chemistry #9
 
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A lot of ionic compounds dissolve in water, dissociating into individual ions. But when two ions find each other that form an insoluble compound, they suddenly fall out of solution in what's called a precipitation reaction. In this episode of Crash Course Chemistry, we learn about precipitation, precipitates, anions, cations, and how to describe and discuss ionic reactions. Table of Contents Precipitate Reactions 0:34 Determining Precipitates 1:35 Writing Precipitate Reactions 6:31 Calculating Molar Mass Equation 8:52 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: 1316516 CrashCourse
Chemistry Solid States part 4 (Crystalline & Amorphous: difference & uses) CBSE class 12 XII
 
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Chemistry Solid States part 4 (Crystalline & Amorphous: difference & uses) CBSE class 12 XII
Views: 84380 ExamFear Education
Crystalline And Amorphous Solids
 
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Check us out at http://www.tutorvista.com/content/physics/physics-iii/solids-and-fluids/amorphous-solids.php Crystalline and Amorphous Solids The process of forming a crystalline structure from a fluid or from materials dissolved in the fluid is often referred to as crystallization. In the old example referenced by the root meaning of the word crystal, water being cooled undergoes a phase change from liquid to solid beginning with small ice crystals that grow until they fuse, forming a polycrystalline structure. The physical properties of the ice depend on the size and arrangement of the individual crystals, or grains, and the same may be said of metals solidifying from a molten state. Which crystal structure the fluid will form depends on the chemistry of the fluid, the conditions under which it is being solidified, and also on the ambient pressure. While the cooling process usually results in the generation of a crystalline material, under certain conditions, the fluid may be frozen in a noncrystalline state. In most cases, this involves cooling the fluid so rapidly that atoms cannot travel to their lattice sites before they lose mobility. A noncrystalline material, which has no long-range order, is called an amorphous, vitreous, or glassy material. It is also often referred to as an amorphous solid, although there are distinct differences between crystalline solids and amorphous solids: most notably, the process of forming a glass does not release the latent heat of fusion. Crystalline structures occur in all classes of materials, with all types of chemical bonds. Almost all metal exists in a polycrystalline state; amorphous or single-crystal metals must be produced synthetically, often with great difficulty. Ionically bonded crystals can form upon solidification of salts, either from a molten fluid or upon crystallization from a solution. Covalently bonded crystals are also very common, notable examples being diamond, silica, and graphite. Polymer materials generally will form crystalline regions, but the lengths of the molecules usually prevent complete crystallization. Weak van der Waals forces can also play a role in a crystal structure; for example, this type of bonding loosely holds together the hexagonal-patterned sheets in graphite. Most crystalline materials have a variety of crystallographic defects. The types and structures of these defects can contain a profound effect on the properties of the materials. An "amorphous solid" is a solid in which there is no long-range order of the positions of the atoms. (Solids in which there is long-range atomic order are called crystallines or morphous). Most classes of solid materials can be found or prepared in an amorphous form. For instance, common window glass is an amorphous solid, many polymers (such as polystyrene) are amorphous, and even foods such as cotton candy are amorphous solids. In principle, given a sufficiently high cooling rate, any liquid can be made into an amorphous solid. Cooling reduces molecular mobility. If the cooling rate is faster than the rate at which molecules can organize into a more thermodynamically favorable crystalline state, then an amorphous solid will be formed. Because of entropy considerations, many polymers can be made amorphous solids by cooling even at slow rates. In contrast, if molecules have sufficient time to organize into a structure with two- or three-dimensional order, then a crystalline (or semi-crystalline) solid will be formed. Water is one example. Because of its small molecular size and ability to quickly rearrange, it cannot be made amorphous without resorting to specialized hyperquenching techniques. Amorphous materials can also be produced by additives which interfere with the ability of the primary constituent to crystallize. For example, addition of soda to silicon dioxide results in window glass, and the addition of glycols to water results in a vitrified solid. Some materials, such as metals, are difficult to prepare in an amorphous state. Unless a material has a high melting temperature (as ceramics do) or a low crystallization energy (as polymers tend to), cooling must be done extremely rapidly. As the cooling is performed, the material changes from a supercooled liquid, with properties one would expect from a liquid state material, to a solid. The temperature at which this transition occurs is called the glass transition temperature or Tg. Please like our facebook page http://www.facebook.com/tutorvista Follow us at: https://plus.google.com/+tutorvista/
Views: 33334 TutorVista
3A 12.7 Types of Crystalline Solids
 
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11/18/13 lecture at RC
Views: 3133 Chemistry with Mrs. K
Session 6- Structure and Properties of Materials- The structure of crystalline solids I
 
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Structure and Properties of Materials MSE230 Items: How to calculate Atomic packing factor
Views: 3176 uwofracture
Crystalline and Amorphous Solids
 
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Solids are characterised by incompressibility, rigidity and mechanical strength. Solids are usually classified as either crystalline or amorphous. Crystalline solids have definite and ordered arrangement of the constituents extended over a long distance and is called a long-range order. They possess a sharp melting point. Amorphous solids like glass, rubber etc., although possessing many characteristics of crystalline solids such as definite shape, rigidity and hardness, but are devoid of a regular internal structure and melt gradually over a range of temperature. For this reason they are not considered as true solids but rather highly supercooled liquids. www.edufine.net
Views: 35811 eASYtIPS4YOU
Ionic vs. Molecular
 
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To see all my Chemistry videos, check out http://socratic.org/chemistry How can you tell the difference between compounds that are ionic and molecular (also known as covalent)? It has to do with the elements that make them up: ionic compounds are made of metals and nonmetals, and molecular (or covalent) compounds are made of nonmetals. We'll learn how they bond differently: in covalent compounds, the atoms share electrons, and in ion compounds, atoms steal electrons and then opposite charges attract. Ionic and molecular (covalent) compounds also look different at the microscopic level: covalent and molecular compounds exist in molecules, while ionic compounds are organized in lattice structures.
Views: 679691 Tyler DeWitt
Chemistry Tutorial 6.02a:  Types Of Substances
 
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Ionic, molecular, metallic and network substances...properties of each are highlighted here.
Views: 10200 Mark Rosengarten
SOLID STATE
 
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After studying this Unit, you will be able to • describe general characteristics of solid state; • distinguish between amorphous and crystalline solids; • classify crystalline solids on the basis of the nature of binding forces; • define crystal lattice and unit cell; • explain close packing of particles; • describe different types of voids and close packed structures; • calculate the packing efficiency of different types of cubic unit cells; • correlate the density of a substance with its unit cell properties; • describe the imperfections in solids and their effect on properties; • correlate the electrical and magnetic properties of solids and their structure.
Views: 48 Aum Savaliya
Classifying Solids
 
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Views: 90 Tamika Madison
Solid, Types of Solid, Classifications of Solid, Applications of Solid, Properties of Solid
 
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SOLID - TYPES OF SOLID "The state of matter which has both fixed shape and fixed volume." In Solid state, the particles (molecules ions or atoms) are closely packed. These are held together by strong intermolecular attractive forces (Cohesive Forces) and cannot move at random. These are held at fixed positions and surrounded by other particles. There is only one form of molecular motion in solids, namely vibrational motion by virtue of which the particles move about fixed positions and cannot easily leave the solid surface. The following general characteristics are exhibited by solids: 1. Definite shape and volume. 2. High density and low compressibility 3. Less vapor pressure Example of solids is Iron, Silver, and Salt etc.
Views: 2124 vedupro
Solid State- Classification of Solids and Unit Cells
 
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Classification of Solids and Unit Cells- In this lesson,Anirudh Walia, covers the classification of solids, unit cell and their types i.e. SC, FCC, BCC, ECC. Also, one numerical has been discussed on the determination of formula of a compound. In this lesson, you are going to learn about solid state topics step by step, which is targeted for class 12 and JEE aspirants. Solid-state chemistry, also sometimes referred to as materials chemistry, is the study of the synthesis, structure, and properties of solid phase materials, particularly, but not necessarily exclusively of, non-molecular solids.Solid-state chemistry, also sometimes referred to as materials chemistry, is the study of the synthesis, structure, and properties of solid phase materials, particularly, but not necessarily exclusively of, non-molecular solids. Watch all the lessons in this course on Unacademy here: https://goo.gl/bjiayy You can check out http://unacademy.com for more awesome lessons on IIT JEE Preparation
Determining States of Matter in Chemical Reactions
 
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How to predict states of matter for synthesis, decomposition, single replacement, double replacement and combustion reactions. Many of these are highly variable where alternate states of matter could be achieved, these are some guidelines for starting in order to simplify for a high school level chemistry class. Single replacement and double replacement should be assumed to be taking place in water unless otherwise stated. A solubility chart can be used to determine if the salts will be solid (insoluble) or aqueous (soluble). Synthesis and decomposition should be assumed not to be in water unless guided in that direction. Salts will be solid although can be in the liquid state for intense heating or for electrolysis. Combustion fuels are typically burned in the gaseous state but can start initially in the gas, liquid or solid state.
Views: 5954 Scott Milam
Density of Crystalline solid: Solid State 05/20
 
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Visit our website: https://www.m-learning.in Call Us at : (+91)9826023696, 9826023096. Topics: Coordination Number, Density of Crystalline solid Physics: Class XII, Unit: Solid State Mail us at :[email protected] Download our app from Google Play Store and App Store
Views: 753 M Learning India
Crystalline &Amorphous Solids | CBSE Class XII |UNIT-1 |chemistry cbse
 
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This topic gives a clear explanation of the differences between crystalline and amorphous solids. PLAYLISTS SOLID STATE THEORY- http://www.youtube.com/playlist?list=PL9nSaEI0m9rcKMSbPbOC8EuCaThImu9WL NUMERICALS- SOLID STATE NUMERICALS: http://www.youtube.com/playlist?list=PL9nSaEI0m9rdPccX8B3firE96NlU2eXH8 ALCOHOLS, PHENOLS & ETHERS THEORY- http://www.youtube.com/playlist?list=PL9nSaEI0m9rcdYXw0tHAMJltOc839zJnJ BOARD QUESTIONS- http://www.youtube.com/playlist?list=PL9nSaEI0m9reySNZ9IMK9rdM078xrmO-V BIOMOLECULES THEORY- http://www.youtube.com/playlist?list=PL9nSaEI0m9rdbEK5JO8rsEJXFeqcVar5d CHEMICAL BONDING THEORY- http://www.youtube.com/playlist?list=PL9nSaEI0m9rdiDZK6DAbauTO37BdvtcjL P BLOCK ELEMENTS THEORY https://www.youtube.com/playlist?list=PL9nSaEI0m9re3MiN9WS-QiZb0RwtBbGpk . Chemical Kinetics https://www.youtube.com/playlist?list=PL9nSaEI0m9ree5khdZPSXL7X4wXtutA-l . Chemical Kinetics https://www.youtube.com/playlist?list=PL9nSaEI0m9ree5khdZPSXL7X4wXtutA-l . Board questions- Chemical kinetics https://www.youtube.com/playlist?list=PL9nSaEI0m9rfcsCcGKXbJ-trJ9mNwORfo . General processes & Isolation of elements| class 12 | CBSE CHEMISTRY https://www.youtube.com/playlist?list=PL9nSaEI0m9rdtMlKz6lqzREEUW7JiU8bD Board Papers|Principles & Isolation of elements | class 12 https://www.youtube.com/playlist?list=PL9nSaEI0m9rfcIeHe7TEVHBcxfhv3Bqbd D, F block elements|Cbse Chemistry|Grade 12 https://www.youtube.com/playlist?list=PL9nSaEI0m9rcmk7i07QCL2dz-5M5EFSOx . Board Papers|Aldehyde , ketones & Acids|Cbse Chemistry grade 12| https://www.youtube.com/playlist?list=PL9nSaEI0m9rcDUAQzrSnsEgD3BHlhkraH General processes & Isolation of elements| class 12 | https://www.youtube.com/playlist?list=PL9nSaEI0m9rdtMlKz6lqzREEUW7JiU8bD Board Papers|Principles &Isolation of elements https://www.youtube.com/playlist?list=PL9nSaEI0m9rfcIeHe7TEVHBcxfhv3Bqbd d,f block elements|Cbse Chemistry|Grade 12 https://www.youtube.com/playlist?list=PL9nSaEI0m9rcmk7i07QCL2dz-5M5EFSOx Board papers| d,f block elements https://www.youtube.com/playlist?list=PL9nSaEI0m9ren1LoDlqFxMB5jT66LllZ6 Amines|Unit 13|cbse chemistry |grade 12 https://www.youtube.com/playlist?list=PL9nSaEI0m9rdGpBbYB1CyKHYmwctfyBkM Board Papers|Amines|Cbse grade 12 chemistry https://www.youtube.com/playlist?list=PL9nSaEI0m9rfriQjb3RoVHKQhaOC7PZGz Solutions|class 12 |unit 2 |cbse chemistry https://www.youtube.com/playlist?list=PL9nSaEI0m9rfcukoGRb3Ia6l_n68wvpYm HALOALKANES & HALOARENES Theory + Questions -https://www.youtube.com/playlist?list=PL9nSaEI0m9rd2ImeYdrKsDqqruJO_9ISt Also visit my other channels Vani Vlogs https://www.youtube.com/channel/UC540A56VtusxqnMkwx3biNg?&ab_channel=VaniVlogs Rishika Felicity https://www.youtube.com/channel/UCzMy-C4v2rgfRe1SFNWnARQ?&ab_channel=Rishikafelicity
Structure of Ionic Compounds | Solid State | Nacl | ZnS | Cscl | AB type compounds | jee | cbse
 
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Solid State Practice set : https://unacademy.com/lesson/overview/NBRX67N8 Atomic Structure for JEE / NEET: https://unacademy.com/lesson/overview-of-course-atomic-structure-in-hindi/LB9W125I Classification of elements and Periodicity in properties: https://unacademy.com/lesson/course-overview-in-hindi/TCZC51RZ Complete Thermodynamics for JEE / NEET: https://unacademy.com/lesson/overview-of-the-course-in-hindi/RW9M7XW5 Solid State anirudh walia Structure of Ionic Compounds AB type compounds Nacl ZnS
Views: 11737 Anirudh Walia
Solid State - 4 || Calculations for Unit cell problems
 
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This video explains the problems based upon unit cell in the chapter solid state. PICS INSTITUTE guides students for - How to prepare chemistry? Chemistry for class 12th? Chemistry for class 11th? How to prepare for JEE ? How to prepare for NEET? Disclaimer - All the content are of fair use . Under various sections of law the content is copyrighted . An educational institution work for the benefit of society . Subscribe followings for regular updates - Our You Tube channel - https://www.youtube.com/channel/UC0KVSqfFXm1y21qeL9-2S9Q facebook - https://www.facebook.com/pradeepsharma1010 Facebook page - https://www.facebook.com/PICSedusolutions/?ref=bookmarks website - https://picsinstitute.com/ PICS INSTITUTE provides Class room programme for IIT-JEE | AIPMT | CBSE \ XI | XII . PICS INSTITUTE provides #Free education for the subject #Chemistry for #NTSE ,#NSTSE,#KVPY, #Science Olympiad and School exams etc. #Students can get exercise based upon this law by subscribing our you tube channel and sending request in comment section. Subscribe followings for regular updates - Our You Tube channel - https://www.youtube.com/channel/UC0KVSqfFXm1y21qeL9-2S9Q facebook - https://www.facebook.com/pradeepsharma1010 Facebook page - https://www.facebook.com/PICSedusolutions/?ref=bookmarks website - https://picsinstitute.com/ Syllabus for class XII chemistry- Solid state , solutions , electrochemistry, chemical kinetics, surface chemistry, polymers, chemistry in Everyday life , biomolecule, general principle of extraction , d&f block elements , coordination compounds, p block elements , Haloalkanes & Haloarenes , Alcohol , Phenols & ethers , Aldehydes & Ketones , carboxylic acids , Nitrogen containing compounds. PICS EDUCATION services provides chemistry coaching internationally through PICS institute for JEE , NEET , XII and XI class. Syllabus for class 11th chemistry- 1. Some basic concept 2. Structure of atom atomic structure 3. Classification and periodic properties 4. Chemical bonding 5. Thermodynamics 6. States of matter 7. Redox reaction 8. Equilibrium 9. Hydrocarbon 10. S block elements 11. P block elements .
Views: 26831 Pradeep Sharma
Online Chemistry study material on Solid State for JEE preparation students
 
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Download Link : https://play.google.com/store/apps/details?id=com.appmk.magazine.JEEPrepSolidState This book contains all the basic concepts of solid state and every concept is followed by good no. of solved examples. The book is helpful for JEE & NEET Aspirants. Magazine Description: This e-book is about the solid state of matter. Solids are classified into crystalline and amorphous based upon the order of arrangement of particles. The Solid State, Classification of Solids on the Basis of Nature of Order, Polymorphs, Classification of Crystalline Solids on the Basis of Intermolecular Forces, Some Important Characteristics of Various types of Crystals, Determination of Structure of Solids by X-ray Diffraction, Crystal Lattice/Bravais Lattice /Space Lattice, The Seven Crystal Systems, Bravais Unit Cells, Geometry of a Cube , Contribution of an Atom to the Unit cell Present at Its Different Sites, Types of Unit Cell, Relation between Edge length (a) and the Radius of Sphere (r) in Different Types of Cubic Unit for Pure Elements, Density of the Crystal, Packing of Constituent Particles in Crystal, Interstices or Voids or Holes in Crystals, Ionic Crystal, Assertion Reasoning Type of Questions, Imperfection or Defects in Crystals, Stoichiometric Defects, Impurity Defects, Properties of Solids, Superconductivity
Views: 374 Learnersplanet
MAGNETIC PROPERTIES
 
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For more information: http://www.7activestudio.com [email protected] http://www.7activemedical.com/ [email protected] http://www.sciencetuts.com/ [email protected] Contact: +91- 9700061777, 040-64501777 / 65864777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use. The magnetic moment of a magnet is a quantity that determines the torque it will experience in an external magnetic field. A loop of electric current, a bar magnet, an electron (revolving around a nucleus), a molecule, and a planet all have magnetic moments. The magnetic moment may be considered to be a vector having a magnitude and direction. The direction of the magnetic moment points from the south to north pole of the magnet. The magnetic field produced by the magnet is proportional to its magnetic moment. More precisely, the term magnetic moment normally refers to a system's magnetic dipole moment, which produces the first term in the multipole expansion of a general magnetic field. The dipole component of an object's magnetic field is symmetric about the direction of its magnetic dipole moment, and decreases as the inverse cube of the distance from the object.
Views: 25750 7activestudio
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: 2303426 CrashCourse
Liquid Crystals , Properties of Liquid Crystal and their uses
 
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Liquid Crystals , Properties of Liquid Crystal uses of Liquid Crystals Liquid and Gases Chapter No.4 Chemistry Part 1
Chem162 Types of Crystals and Amorphous Solids (11.6 and 11.7)
 
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Goes over the four types of crystals and how to identify them according to characteristics or a formula. NOTE: these are types of crystals, not crystal structures! Also, quickly discusses the qualities of amorphous solids.
Views: 458 Amy Cully
Chemistry,(Lec7,Determination of Avogadros number(Solid State),Class 12,XII
 
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Watch All Videos: https://goo.gl/UmRnvo 12 Class Chemistry,Determination of Avogadros number(Solid State), CBSE , English-Hindi Mix.The method of determining the Avogadro’s number through the properties of the crystalline solids. Buy Full Video For Rs. 200 At www.sci4you.com Subscribe To Our channel-https://goo.gl/c8xz5F Class 12 Chemistry-Solid State-https://goo.gl/3EZtnL Class 12 Chemistry-Aldehydes & Ketones-https://goo.gl/ONFfXv Class 12 Chemistry-D & F Block Elements-https://goo.gl/gZmFRm Class 12 Chemistry-Solutions-https://goo.gl/q8Yl0K Class 12 Chemistry-Electrochemistry-https://goo.gl/rXzz69 Class 12 Chemistry-Chemical Kinetics-https://goo.gl/z32j1C Class 12 Chemistry-P Block Elements-https://goo.gl/3RsmlG Class 12 Chemistry-Haloalaknes & Haloarenes-https://goo.gl/v7n1Fk Class 12 Chemistry-Alcohals,Phenols & Ethers-https://goo.gl/ht8eY4 Class 12 Chemistry-Polymers-https://goo.gl/9bsAMd sci4you Get Online Tuition For Class 8-Class 12 Science(Physics,Chemistry,Maths,Biology) at https://sci4you.com/product-category/online-tuition/ Get Online Tuition For Class 8-Class 12 Science(Physics,Chemistry,Maths,Biology) at https://sci4you.com/product-category/online-tuition/ SUBSCRIBE✔ LIKE✔ COMMENT✔ SHARE✔ Subscribe Now ➜ https://goo.gl/zndQj9 #class11physics #Class11physicssci4you
Views: 1060 sci4you
types of Crystals  | CBSE Class XII | UNIT-1 |chemistry cbse
 
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This topic explains the differences between covalent, ionic, molecular and metallic solids. PLAYLISTS SOLID STATE THEORY- http://www.youtube.com/playlist?list=PL9nSaEI0m9rcKMSbPbOC8EuCaThImu9WL NUMERICALS- SOLID STATE NUMERICALS: http://www.youtube.com/playlist?list=PL9nSaEI0m9rdPccX8B3firE96NlU2eXH8 ALCOHOLS, PHENOLS & ETHERS THEORY- http://www.youtube.com/playlist?list=PL9nSaEI0m9rcdYXw0tHAMJltOc839zJnJ BOARD QUESTIONS- http://www.youtube.com/playlist?list=PL9nSaEI0m9reySNZ9IMK9rdM078xrmO-V BIOMOLECULES THEORY- http://www.youtube.com/playlist?list=PL9nSaEI0m9rdbEK5JO8rsEJXFeqcVar5d CHEMICAL BONDING THEORY- http://www.youtube.com/playlist?list=PL9nSaEI0m9rdiDZK6DAbauTO37BdvtcjL P BLOCK ELEMENTS THEORY https://www.youtube.com/playlist?list=PL9nSaEI0m9re3MiN9WS-QiZb0RwtBbGpk . Chemical Kinetics https://www.youtube.com/playlist?list=PL9nSaEI0m9ree5khdZPSXL7X4wXtutA-l . Chemical Kinetics https://www.youtube.com/playlist?list=PL9nSaEI0m9ree5khdZPSXL7X4wXtutA-l . Board questions- Chemical kinetics https://www.youtube.com/playlist?list=PL9nSaEI0m9rfcsCcGKXbJ-trJ9mNwORfo . General processes & Isolation of elements| class 12 | CBSE CHEMISTRY https://www.youtube.com/playlist?list=PL9nSaEI0m9rdtMlKz6lqzREEUW7JiU8bD Board Papers|Principles & Isolation of elements | class 12 https://www.youtube.com/playlist?list=PL9nSaEI0m9rfcIeHe7TEVHBcxfhv3Bqbd D, F block elements|Cbse Chemistry|Grade 12 https://www.youtube.com/playlist?list=PL9nSaEI0m9rcmk7i07QCL2dz-5M5EFSOx . Board Papers|Aldehyde , ketones & Acids|Cbse Chemistry grade 12| https://www.youtube.com/playlist?list=PL9nSaEI0m9rcDUAQzrSnsEgD3BHlhkraH General processes & Isolation of elements| class 12 | https://www.youtube.com/playlist?list=PL9nSaEI0m9rdtMlKz6lqzREEUW7JiU8bD Board Papers|Principles &Isolation of elements https://www.youtube.com/playlist?list=PL9nSaEI0m9rfcIeHe7TEVHBcxfhv3Bqbd d,f block elements|Cbse Chemistry|Grade 12 https://www.youtube.com/playlist?list=PL9nSaEI0m9rcmk7i07QCL2dz-5M5EFSOx Board papers| d,f block elements https://www.youtube.com/playlist?list=PL9nSaEI0m9ren1LoDlqFxMB5jT66LllZ6 Amines|Unit 13|cbse chemistry |grade 12 https://www.youtube.com/playlist?list=PL9nSaEI0m9rdGpBbYB1CyKHYmwctfyBkM Board Papers|Amines|Cbse grade 12 chemistry https://www.youtube.com/playlist?list=PL9nSaEI0m9rfriQjb3RoVHKQhaOC7PZGz Solutions|class 12 |unit 2 |cbse chemistry https://www.youtube.com/playlist?list=PL9nSaEI0m9rfcukoGRb3Ia6l_n68wvpYm HALOALKANES & HALOARENES Theory + Questions -https://www.youtube.com/playlist?list=PL9nSaEI0m9rd2ImeYdrKsDqqruJO_9ISt Also visit my other channels Vani Vlogs https://www.youtube.com/channel/UC540A56VtusxqnMkwx3biNg?&ab_channel=VaniVlogs Rishika Felicity https://www.youtube.com/channel/UCzMy-C4v2rgfRe1SFNWnARQ?&ab_channel=Rishikafelicity
Atomic Hook-Ups - Types of Chemical Bonds: Crash Course Chemistry #22
 
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Atoms are a lot like us - we call their relationships "bonds," and there are many different types. Each kind of atomic relationship requires a different type of energy, but they all do best when they settle into the lowest stress situation possible. The nature of the bond between atoms is related to the distance between them and, like people, it also depends on how positive or negative they are. Unlike with human relationships, we can analyze exactly what makes chemical relationships work, and that's what this episode is all about. If you are paying attention, you will learn that chemical bonds form in order to minimize the energy difference between two atoms or ions; that those chemical bonds may be covalent if atoms share electrons, and that covalent bonds can share those electrons evenly or unevenly; that bonds can also be ionic if the electrons are transferred instead of shared: and how to calculate the energy transferred in an ionic bond using Coulomb's Law. -- Table of Contents Bonds Minimize Energy 01:38 Covalent Bonds 03:18 Ionic Bonds 05:37 Coulomb's Law 05:51 -- 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: 1665107 CrashCourse
CBSE 12 Chemistry The Solid State - Unit Cells - Number Of Atoms In A Unit Cell
 
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