1. The Basics (chap 1 and 2 review)
Chapter 3
Mass Relationships in Chemical Reactions
- atomic mass unit (amu) and average atomic mass
- The mole and Avagadro's number
- molecular mass
- percentage composition
- from empirical to molecular formulas
- balancing chemical equations, reactants, products
- molar method for calculating products
- limiting reagents
- reaction yield
- five basic types of reactions: 1) combination or synthesis (two into one), 2) decomposition (one into two), 3) replacement/displacement (single and double replacement), 4) acid-base (see next chapter, yields salt and water), 5) combustion (involves oxygen).
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