Don't you mean
Fe + 2HCl -> FeCl2 + H2 ?
55g Fe is 0.984 moles
36.5 g HCl is 1.000 moles
HCl is slightly in excess of stoichiomentric.
0.984 moles of HCl are evolved.
That is 22 liters at STP
calculate the amount of hydrogen gas involved if ferrous + 2hcl = ferrous choloride + h2 if 55 gramme iron is reacting with 36.5 hydrochloric acid .
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