1. LIQUIDS, SOLIDS, SOLUTIONS AND PHASE CHANGES Copyright Sautter 2003 2. The next slide is a quick promo for my booksafter which the presentation will begin Thanks for your…

Slide 1Copyright Sautter 2003 Slide 2 SOLIDS, LIQUIDS AND PHASE CHANGES What is the difference between a solid, a liquid and a gas? ENERGY STATE ! Solids are the lowest energy…

Slide 1 CALCULATION OF ENTHALPY CHANGES Slide 2 Molar Enthalpy  the enthalpy change for 1 mole of a substance associated with a chemical, physical or nuclear change …

Chapter 15 Chapter 15 Thermochemistry What is energy? Energy is the ability to do work or produce heat. The Law of Conservation of Energy: This law states that can not be…

Competency Goal 3: The learner will analyze energy and its conservation. Objectives 3.01 Investigate and analyze storage of energy: Kinetic energy. Potential energies: gravitational,…