# chemistry

posted by
**Duaine**
.

Zinc metal reacts with hydrochloric acid (HCl) according to the equation:

Zn(s)+HCl(aq)=ZnCl2(aq)=H2(g)

How many grams of H2 are produced if 100 grams of zinc reacts?

posted by
**Duaine**
.

Zinc metal reacts with hydrochloric acid (HCl) according to the equation:

Zn(s)+HCl(aq)=ZnCl2(aq)=H2(g)

How many grams of H2 are produced if 100 grams of zinc reacts?