asked 179k views
5 votes
Give two eg of chemical reactions of evolution of gas​

asked
User Paarth
by
7.6k points

1 Answer

7 votes

Answer:

When sodium sulfate (Na2SO3) reacts with hydrochloric acid (HCl), the reaction produces sodium chloride (NaCl), water (H2O), and sulfur dioxide (SO2).

2. Hydrochloric acid (HCl) reacts with calcium carbonate (CaCO3) to form calcium chloride (CaCl2), carbon dioxide (CO2), and water (H2O).

answered
User Brennan
by
7.8k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.