'London dispersion' presentation slideshows

Liquids and solids

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Modern Chemistry Chapter 6 Chemical Bonding

Modern Chemistry Chapter 6 Chemical Bonding. Sections 1-5 Introduction to Chemical Bonding Covalent Bonding & Molecular Compounds Ionic Bonding & Ionic Compounds Metallic Bonding Molecular Geometry. Chapter Vocabulary. VSEPR theory Hybridization Hybrid orbitals Dipole Hydrogen bonding

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Topic 3: Periodicity

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Chapter 5 Gases,Liquids, and Solids

Chapter 5 Gases,Liquids, and Solids. States of Matter. The state that a sample of matter exists in at room temperature is dependent several things, including the type of bonding between the atoms in substance. For Ionic Compounds

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Chapter 13

Chapter 13. Lipids. Lipids. Lipids: a heterogeneous class of naturally occurring organic compounds classified together on the basis of common solubility properties insoluble in water, but soluble in organic solvents including diethyl ether, dichloromethane, and acetone Lipids include

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Ch 10: Intermolecular Forces and Types of Solids

Ch 10: Intermolecular Forces and Types of Solids. AP Chemistry Sequoyah High School. 10.1: Intermolecular Forces (IMF). IMF < intramolecular forces (covalent, metallic, ionic bonds) IMF strength: solids > liquids > gases

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Chapter 11 Intermolecular Forces, Liquids, and Solids

Chemistry, The Central Science , 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 11 Intermolecular Forces, Liquids, and Solids. John D. Bookstaver St. Charles Community College St. Peters, MO ? 2006, Prentice Hall, Inc . States of Matter.

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PhET Simulations: Gas Properties Solid, Liquid, Gas

PhET Simulations: Gas Properties Solid, Liquid, Gas. Three types of intermolecular forces for neutral molecules: London Dispersion forces van der Waals forces Dipole-dipole forces Hydrogen bonding Also important in solution: Ion-dipole forces. Dipole-dipole forces.

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Electronegativity & Polarity

Electronegativity & Polarity. What makes polar covalent bonds? Unequal sharing of the electrons. What makes non polar covalent bonds? Equal sharing of electrons. . Difference in electronegativities is a rough measure of the character of bonding between two elements. The

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Chemical Bonding

Chemical Bonding. Chapter 6. Sample Problem One. Use Electronegativity Differences and Figure 6.2 to classify bonding between S and the following elements: H, Cs, Cl. In each pair, which atom will be more negative?. Sample Problem One.

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States of Matter

States of Matter. A Matter of Kinetic Energy. Types of States of Matter. Solid Liquid Gas Plasma Beam BEC, or Bose-Einstein Condensate Zero State of Matter Most Dense. Changes of State. Kinetic Energy ( kelvins & paschals ).

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Intermolecular Forces

Intermolecular Forces. Intermolecular forces are weak, short-range attractive forces between atoms or molecules. Intermolecular forces ultimately derive from the electrostatic properties of molecules.

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The Intermolecular Forces (forces between molecules)

The Intermolecular Forces (forces between molecules). In general, the weaker the intermolecular forces, the less energy which is required for the substance to undergo a physical change ( change in state).

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Intermolecular Forces Notes

Intermolecular Forces Notes. Intermolecular Forces. Intermolecular Forces : attraction between molecules. Much weaker than chemical bonds. Strength of Forces. STRONGEST Covalent Bonds (400 kcal) Hydrogen Bonding (12-16 kcal) Dipole-Dipole Interactions (0.5-2 kcal)

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Ch. 10: Liquids and Solids

Ch. 10: Liquids and Solids. 10.1 Intermolecular Forces Read this section!!! Students frequently get confused and they like to ask about this topic on the AP Exam!!!. Intra- vs. Inter-. intramolecular forces inside molecules hold atoms together in a molecule intermolecular forces

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Liquids and Solids

Liquids and Solids. Zumdahl, Ch. 10. Try to remember - KMT. Volume of the particle is negligible Particles are in constant random motion Particles exert no forces between each other. Intermolecular Forces (IMF). Also known as Van der Waals forces Dipole-Dipole Force Hydrogen Bonding

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Intermolecular Forces

Intermolecular Forces. What Holds A Liquid Or Solid Together?. In ionic compounds, all atoms are equally bonded together in the crystal What about covalent?. Two Types of Covalent Compounds. Covalent Network Crystal - all atoms covalently bonded together equally - very strong and hard

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Concepts: Types of Bonds Among Liquids and Solids

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Starter Question

Starter Question. Write a word, chemical and balanced equation for each of the following reactions. When zinc is placed in copper sulphate solution the copper is displaced out of solution and zinc sulphate is formed.

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