Slide 1 Changes of State Phase Changes Chapter 3, Section 2 Slide 2 Review from last Time 1. What are the 5 states of matter? 1. What are the 5 states of matter? –Solid…
Slide 1 Slide 2 Advanced Chemistry Ms. Grobsky Enthalpies of Reactions and Hess’ Law Slide 3 Recall that: Enthalpy is a measure of the heat that is released or absorbed…
Hess’ Law and Advanced Chemistry Ms. Grobsky Enthalpies of Reactions and Hess’ Law Recall that: Enthalpy is a measure of the heat that is released or absorbed in a chemical…
Phase Changes Four Phases of Matter Solid Liquid Gas Plasma Weâll only talk about the first three today! Solid Molecules Wiggle Definite Volume Definite Shape Low Kinetic…
Phase Changes Notes on 3.3 Temperature Temperature will not change during a phase change. Once a substance reaches the temperature required for a phase change to happen,…
A Small Rock 100 ml of Water The Helium from a Balloon Which is easiest to hold in your hand? Why? State (or phase) of Matter The physical form in which matter exists Four…
Slide 1Chapter 3: Energy and Its Conservation 3.1 Types of Energy 3.2 Thermodynamics 3.3 Energy Changes in Chemical Reactions 3.4 Measuring Energy Changes: Calorimetry 3.5…