Question

What do you observe
To Sodium Sulphide flakes dilute Sulphuric acid is added.​

Answer 1

Answer:

hii dear,this reaction would proceed in two steps:

In first step Sulphuric acid reacts with Sodium sulphide

to give :

H2SO4 + Na2SO3 ________ Na2SO4 +H2SO3

The Sulphuric acid form is very unstable ,So it will decompose and will give:

H2SO3 _________ SO2 +H2O

So overall reaction is

H2SO4 +Na2SO3 ________Na2SO4 +SO2+H2O.

hope it will help u

thank u:)