1 Name: Date: Period: Project Description: In this project, you will be ...

STEP 4: WHAT ARE CHEMICAL EQUATIONS?Journal: When you text, what are some abbreviations you use? What do these abbreviations mean?Chemical Equations are….FormulasWhat do these formulas mean? How many atoms are in each compound?EX:CaCO 3EX:10 CO 2TRY THESE OUT:Formulas1. ) N 2How many molecules(units) are there?Elements/# of atoms per element2.) BaCO 33.) CH 3 COOH4.) H 2 SO 45.) (NO 3 ) 26.) (OH) 37.) (SO 4 ) 38.) Fe 2 (CO 3 ) 39.) (NH 4 ) 3 PO 410.) 2 H 2 O11.) 3 V 2 O 512.) 3 B(OH) 313.) 5 B 2 (SO 4 ) 314.) 2 Be(NO 2 ) 215.) 7 Cu(OH) 214