Mr. Hernandez
Home Page
Regular & Pre-AP Chemistry
Unit 1 Matter and Change
Unit 2 Measurement
Unit 3 Atomic Theory
Unit 21 Nuclear Chemistry
Unit 4 Electron Configuration
Unit 5 Periodic Trends
Unit 6 Chemical Bonding
Unit 7 Chemical Formulas
Unit 8 Chemical Equations & Reactions
Unit 9 Stoichiometry
Unit 10 & 11 Gases & Pressure
Unit 10 Liquids & Solids
Unit 12 Solutions
Unit 13 Aqueous Solutions & Colliigative Properties
Unit 14 Acids/Bases
Unit 16 & 17 Reaction Energy
Resources
Unit 7 Chemical Formula
s
Click on the links below to view presentations and helpful videos.
Presentation
Chapter 7 Chemical Formulas
Molecular Mass
% Composition, Molecular & Empirical Formula
Helpful Videos
Naming Ionic Compounds
Writing ionic compound formulas
Naming & Writing molecular (covalent) compounds
Naming acids
% Composition
Molecular & Empirical formula
Determining the Molecular & Empirical formula