Acid + carbonate produces
- A
Salt only
- Bcheck_circle
Salt + water + CO₂
- C
Hydrogen + oxygen
- D
No reaction
Explanation
e.g., HCl + CaCO₃ → CaCl₂ + H₂O + CO₂. Carbonate decomposes after acid attack.
Types of Chemical Reactions
AP Chemistry· difficulty 2/5
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