Question

What are the gases liberated when dilute hydrochloric acid react with zinc and zinc carbonate subject the experiment to identify the gases​

Answer 1

Answer:

2HCl(aq) + Zn(s) → ZnCl2(aq) + H2↑

therefore hydrogen gas is liberated.

Answer 2

Explanation:

Gases that are liberated when dilute HCl reacts with Zn and ZnCO3

• 2HCl + Zn ---> ZnCl2 + H2

Hydrogen gas is liberated

• 2HCl + ZnCO3 ---> ZnCl2 + H2O + CO2

Cardon dioxide gas is liberated