Question

Dilute hcl is added to sodium carbonate crystals..which charateristics takes place

Answer 1

Sodium carbonate is more commonly known as washing soda. Like the similar-sounding compound sodium bicarbonate—baking soda—it's basic, and can react with acids. HCl, or hydrochloric acid, is a strong acid that reacts with sodium carbonate. The reaction produces large quantities of carbon dioxide gas, water and table salt.