'Attractive forces' presentation slideshows

Chapter 8 Concepts of Chemical Bonding

Chemistry, The Central Science , 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 8 Concepts of Chemical Bonding. John D. Bookstaver St. Charles Community College St. Peters, MO ? 2006, Prentice Hall, Inc. General outline.

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Carbon Compounds and Chemical Bonds

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CHAPTER 7 Molecular Geometry, Intermolecular Forces, and Bonding Theories

CHAPTER 7 Molecular Geometry, Intermolecular Forces, and Bonding Theories. Shapes of Molecules and Ions Molecules and ions have a three dimensional shape. This shape can be important in determining the chemical behavior of a substance. We will discuss two types of geometries:

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Chapter # 4

Chapter # 4. Basic Concepts of Matter. Matter Defined. Matter is anything that has mass and occupies space. Matter can be invisible. Air is matter, but it cannot be seen. Matter appears to be continuous and unbroken.

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RESEARCH MRI Safety Training CBIR University of Maryland Center for brain imaging research

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Chemical Bonding

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Grade 8 Discovering Science

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Chapter 5

Chapter 5 . Atoms, Bonding and the Periodic Table 8 th Grade Science. Valence Electrons and Bonding. ____________ - electrons that have the highest energy level and are held most loosely.

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Covalent Compounds

Covalent Compounds. Covalent Compounds. Usually soft and squishy Not soluble in water Does not conduct electricity Low melting points Low boiling points. Two Types of Bonds. Ionic : Electrons are transferred Covalent : Electrons are shared Non-polar covalent: equally shared

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Structure Determines Properties

Structure Determines Properties. Chapter 1. Overview. A review the relationship between structure and properties is what chemistry is all about. Lewis Structures Arrhenius, Bronsted -Lowry, and Lewis pictures of acids and bases

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Unit 10 Review

Unit 10 Review. Energy and States of Matter. 1. The direct change of a substance from a solid to a gas is called ____. A. vaporization B. condensation C. melting D. sublimation. 2. What is a key difference between a liquid and a gas?. A. Particles are moving faster in a liquid

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Chapter 10

Chapter 10. Gases. A Gas. Uniformly fills any container. Mixes completely with any other gas Exerts pressure on its surroundings. Pressure. is equal to force/unit area SI units = Newton/meter 2 = 1 Pascal (Pa) 1 standard atmosphere = 101,325 Pa 1 standard atmosphere = 1 atm =

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Physical Chemistry I (TKK-2246)

13/14 Semester 2. Physical Chemistry I (TKK-2246). Instructor: Rama Oktavian Email: rama.oktavian86@gmail.com Office Hr.: M.13-15, Tu. 13-15, W. 13-15, Th. 13-15, F. 09-11. Outlines. 1. Gas structure. 2. Kinetic theory of gas. 3. Calculation of the gas pressure.

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Ch.1: Matter and Change

Ch.1: Matter and Change. 1.1 Chemistry. Chemistry. study of matter and the changes it undergoes chemists use instruments to improve their ability to observe and make measurements. Chemistry. chemists work with chemicals (any substance with definite composition)

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FACTORS AFFECTING RATE OF DISSOLVING AND SOLUBILITY

FACTORS AFFECTING RATE OF DISSOLVING AND SOLUBILITY. SECTION 8.2. FACTORS AFFECTING RATE OF SOLUBILITY. TEMPERATURE High temp ? more kinetic energy Particles collide with each other This increases their rate of dissolving. FACTORS AFFECTING RATE OF SOLUBILITY. PARTICLE/ MOLECULE SIZE

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Basic Concepts of Chemical Bonding

Basic Concepts of Chemical Bonding. 8.1 Chemical Bonds, Lewis Symbols, and the Octet Rule

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HEAT ENERGY and GAS LAWS Part 2

HEAT ENERGY and GAS LAWS Part 2. Heat is a transfer of energy (usually thermal energy) from a body of higher temperature to a body of lower temperature. Thermal energy is the energy associated with the random motion of atoms and molecules. (4.2a). temperature.

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Fundamentals of Powder Compression

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I. Intermolecular Forces (Ch. 6, p.189-193)

Ch. 12 - Liquids & Solids. I. Intermolecular Forces (Ch. 6, p.189-193). A. Definition of IMF. Attractive forces between molecules. Much weaker than chemical bonds within molecules. a.k.a. van der Waals forces. B. Types of IMF. B. Types of IMF. London Dispersion Forces.

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States of Matter

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