Question

calculate the amount of hydrogen Produce from the reaction of 65 gm zink with dilode h2so4​

Answer 1

Explanation:

Reaction:

Zn+H

2

SO

4

→ZnSO

4

+H

2

1 1 1

Given moles of Zn = 32.75/65=0.5 mole

when 0.5 mole Zn reacts with acid, it will form 0.5 mole hydrogen gas, which will have a mass of 1g.