Question

What happens when calcium reacts with sulphuric acid?

Answer 1

when calcium chloride reacts with the sulphuric acid it become salts namely calcium sulfate

Answer 2

The reaction of calcium with sulphuric acid is observed in the cases of concentrated and dilute solutions as well.

A vigorous reaction is seen when calcium comes in contact with the sulphuric acid.

Bubbles of hydrogen gas are produced along with the precipitate of calcium sulphate that are insoluble. The reaction formula is:

Ca + H2SO4  CaSO4 + H2