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Chem Mod 5
Apologia Chemistry Module 5
| Question | Answer |
|---|---|
| Decomposition reaction | A reaction that changes a compound into it constituent elements. Can also be a single compound breaking down into different compounds. |
| Formation reaction | A reaction that starts with two or more elements and produces one compound. Can also be several reactants that form a single product. |
| Complete combustion reaction | A reaction in which O₂ is added to a compound containing carbon and hydrogen producing CO₂ and H₂O |
| Atomic mass | How heavy an atom is. Measured in atomic mass units (amu) |
| 1.00 amu | 1.66 x 10⁻²⁴g |
| Mole | 6.02 x 10²³ (Avogadro's number) |
| An atom's (molecule's) mass in amu tells you ... | ... how many grams it takes to have one mole of that atom (molecule) |
Created by:
thomas.macri