How many liters of H2 gas can be produced at 0 ∘C and 1.00 atm (STP) from 10.0 g of Zn?

Zn(s)+2HCl(aq)→ZnCl2(aq)+H2(g)

1 answer

each mole of zinc produces a mole of hydrogen gas

a mole of gas occupies 22.4 L at STP