1. ∆H1Solute pull apart solute particles ∆H2 Solvent – pull apart solvent molecules∆H3 attraction of solute and solvent ∆G =∆H + T∆S∆G = + for spontaneous…

Slide 1Chapters 13 & 17 Phases and Heat Slide 2 Phases of Matter Chapter 13 Slide 3 Phases There are three phases, or states, that we will discuss Solid Liquid Gas Slide…

Slide 1 Liquids & Vapor Pressure Slide 2 Vapor Gas phase of substance that is normally liquid at room temperature Some evaporation occurs at all temperatures The easier…

Slide 1 Phase Changes Courtesy www.lab-initio.com Slide 2 The BIG Idea Students know energy is released when a material condenses or freezes and is absorbed when a material…

Slide 1 SEMESTER TWO REVIEW PACKET Slide 2 UNIT NINE: STATES OF MATTER Slide 3 Intermolecular Forces – attractive forces between molecules Surface Tension – tendency…

Chapter 13 States of Matter Anything in black letters = write it in your notes (âknowtsâ) Unit Preview Atoms and molecules are always moving, even in a solid or liquid.…

The other two STATES OF MATTER! The OTHER TWO states of matter LIQUIDS A decrease in the average kinetic energy of gas particles causes the temperature to decrease. As it…

Chapter 13 States of Matter Anything in black letters = write it in your notes (âknowtsâ) Unit Preview Atoms and molecules are always moving, even in a solid or liquid.…

Lesson 13 Gases and Vapors Anything in black letters = write it in your notes (âknowtsâ) Unit Preview Atoms and molecules are always moving, even in a solid or liquid.…