Chemistry
Give equations for the action of sulphuric acid on —
(a) Potassium hydrogen carbonate.
(b) Sulphur
Sulphuric Acid
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Answer
(a) 2KHCO3 + H2SO4 ⟶ K2SO4 + 2H2O + 2CO2
(b) S + 2H2SO4 (conc.) ⟶ 3SO2 + 2H2O
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