Chapter 17 Energy. Energy u The ability to do work or cause a change u Work- using force to move something Symbol is w u Thermochemistry- studies energy.
Catalyst – 2 2 +3 3 -1, 2.009 * 10 3 Welcome Back! Monday Mystery Element! 1. Like many rare earth elements, is used to make phosphors in TVs 2. Attracted.
Introduction Reaction stoichiometry involves the mass relationships between reactants and products in a chemical reaction. It is based on chemical equations.
Permanent room change for the Tuesday Chem 121 Study Group held from 2-4. Biology 234 instead of Environmental Sciences 418.
Chapter 7 Chemical Quantities or How do you measure how much? You can measure mass, volume, or you can count pieces of a substance. We measure mass in.
Basic Stoichiometry Pisgah High School M. Jones Revision history: 5/16/03, 02/04/12, 04/27/12 With the Gas Laws.
