Question

give a balanced equation when calcium carbonate react with dilute sulphuric acid

Answer 1

$\huge\boxed{\fcolorbox{orange}{red}{Answer}}</p><p>$

The clear lime water turns milky meaning that carbon dioxide has been produced. ... Sulfuric acid reacts with calcium carbonate to form calcium sulfate, carbon dioxide and water. H2SO4(aq)+CaCO3(aq)→CaSO4(s)+CO2(g)+H2O (l) Hydrochloric acid reacts with calcium carbonate to form calcium chloride, carbon dioxide and water.

Answer 2

CaCO3 (s) + H2SO4 (l) → CaSO4 (s) +H2O (l) + CO2 (g)

When calcium carbonate reacts with dilute sulphuric acid it gives calcium,water and carbon dioxide.

The Calcium sulphate which is formed is insoluble in acid and hence it creates a layer on the calcium carbonate and helps in protection.

This reaction stops after a given time, because as a calcium sulphate layer is formed there is no more calcium carbonate available to get reacted.