Question

Balanced equation of sodium sulphate and hydrochloric acid gives sodium chloride and water and sulphur di oxide

Answer 1

When sodium thiosulphate is added to a solution of hydrochloric acid, an insoluble precipitate of sulphur (S) is formed. Sulphur dioxide (SO2) and water (H2O) are also formed, but it is the solid sulphur that has the biggest impact here. ... This is how you can measure the rate of the reaction.

Answer 2

Answer:

Na2SO3 + 2HCL = 2NaCl + H2O + SO2