Unit 9: Reactions — 12 cards
Question / Term
What are the five types of chemical reactions?
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Answer / Definition
1. Synthesis: A + B → AB (two things join) 2. Decomposition: AB → A + B (one thing breaks apart) 3. Combustion: hydrocarbon + O₂ → CO₂ + H₂O 4. Single Displacement: A + BC → AC + B (one element replaces another) 5. Double Displacement: AB + CD → AD + CB (swap partners)
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