'Intermolecular attractions' diaporamas de présentation

Chapter 13 Properties of Solutions

Chemistry, The Central Science , 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 13 Properties of Solutions. John D. Bookstaver St. Charles Community College St. Peters, MO ? 2006, Prentice Hall, Inc. Solutions.

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Chapter 13

Chapter 13. Liquids and Solids by Christopher Hamaker. Properties of Liquids. Unlike gases, liquids do not respond dramatically to temperature and pressure changes. We can study the liquid state and make five general observations. Liquids have a variable shape, but a fixed volume.

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Changes of State

Changes of State. Section 18.3. Demo. Tape 4 students together with masking tape. (Wrap around several times) What state do they represent? Are they able to move without breaking the tape?. Demo - continued. When the students move more and the tape breaks, what state do they represent now?

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UNIT 2

UNIT 2. Inorganic Nomenclature * , Intermolecular Forces, and Properties of Solutions. *Students are responsible for reviewing nomenclature on their own. Attention Chem 1215 Students:.

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Solutions

Solutions. Part I: The Solution Process. Solution:. Solutions:. Solute: Solvent. Types of Solutions. The solution process.

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Solutions

Solutions. Part I: The Solution Process. Solution:. Solutions:. Solute: Solvent. Types of Solutions. The solution process.

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Liquids & Aqueous solutions

Liquids & Aqueous solutions. Ideal Gas Equation. R = 0.08206 atm L/mol K Ideal gas equation predicts gas behavior. A Model for Gas Behavior. Ideal gas law describes what gases do, but not why. Kinetic Molecular Theory of Gases (KMT): model that explains gas behavior.

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Liquids and Solids

Liquids and Solids. H 2 O (g). H 2 O (s). H 2 O ( ? ). Three States of Matter. The state (or phase) of matter is determined by the arrangement and motion of particles. The motion of particles is governed by the kinetic energy (KE) of the particles (Remember that KE = 1/2mv 2 )

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What Does Heat Do?

What Does Heat Do?. January 18, 2013 Coach Stephens Physics. Calorimetry ( kal -a-rim- i -tree). I n this unit we will investigate the topic of measuring the quantity of heat that is transferred between the system and the surroundings.

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Chapter 10

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Intermolecular Forces of Attraction

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13.2 The Nature of Liquids

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Intermolecular Attractions & the Properties of Liquids & Solids CHAPTER 12

Intermolecular Attractions & the Properties of Liquids & Solids CHAPTER 12 Chemistry: The Molecular Nature of Matter, 6 th edition By Jesperson , Brady, & Hyslop REVIEW. CHAPTER 12 Concept Review. Strength of Intermolecular Forces. London Dispersion Forces Dipole-Dipole Forces

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MICELLES Thermodynamically Stable Colloids (Chapter 4, pp. 84-93 in Shaw)

p t C g. c.m.c. 0 0.01 0.02 Concentration, mol/L. MICELLES Thermodynamically Stable Colloids (Chapter 4, pp. 84-93 in Shaw).

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Liquid Carbon Dioxide

Liquid Carbon Dioxide. Solid carbon dioxide is converted to liquid which quickly converts to gas. Purpose. To produce liquid carbon dioxide To observe rapid phase changes. Demonstration. The solid dioxide sublimed to the gaseous form when inside the balloon

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INTER MOLECULAR FORCES (bonds)

INTER MOLECULAR FORCES (bonds). Occur between molecules Weaker than intra molecular forces. Hydrogen Bonding . One molecule is polar and has a hydrogen in a H-F, H-O, or H-N bond Other molecule has unshared pairs of electrons, usually on F, O, or N F, N, and O are highly electronegative!!!!

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