CH-13
Neutralisation
Chemistry · Secondary 3 · Hard · Neutralisation
Which equation shows a neutralisation reaction between an acid and an alkali producing a salt and water only?
- 2HCl + CaCO₃ → CaCl₂ + CO₂ + H₂O
- H₂SO₄ + Mg → MgSO₄ + H₂
- HCl + NaOH → NaCl + H₂O
- HNO₃ + CuO → Cu(NO₃)₂ + H₂O + O₂
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