CH-1085
Reactions of acids
Chemistry · Secondary 4 · Medium · Reactions of acids
Which reaction used to prepare a salt is also a redox reaction?
- CuO + H₂SO₄ → CuSO₄ + H₂O
- Zn + H₂SO₄ → ZnSO₄ + H₂
- MgCO₃ + 2HCl → MgCl₂ + H₂O + CO₂
- NaOH + HNO₃ → NaNO₃ + H₂O
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