A-LevelChemistryEquilibria9701/12 · May/June 2014 · Q341 Mark
Sulfuric acid is a Brønsted-Lowry acid. In which reactions is sulfuric acid behaving as an acid? 1 H2SO4 + HNO3 → H2NO3⁺ + HSO4⁻ 2 H2SO4 + CO3²⁻ → CO2 + H2O + SO4²⁻ 3 H2SO4 + MgO → MgSO4 + H2O
A1, 2 and 3 are correct
B1 and 2 only are correct
C2 and 3 only are correct
D1 only is correct
✓ Correct answer
A: 1, 2 and 3 are correct
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