Question

what is the colour formed by the product of na2co3+h2so4

Answer 1

Answer:

Na2CO3 + H2SO4 -> Na2SO4 + H2O + CO2

However there is a catch, If you're using Baking soda It's acutally sodium bicarbonate, I don't think sodium carbonate reacts with H2SO4.

For that reaction also, Products are same

2 NaHCO3 + H2So4 = Na2So4 + 2 H2O + 2 CO2

Ultimately in Either ways, final product is :

Sodium Sulphate ), Glauber's salt(in form of Na2So4.10H2O). Also called salt cake.