Hydrogen gas can be produced in the laboratory through reachtion of magnesium metal with hydrochloride acid:...

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Hydrogen gas can be produced in the laboratory through reachtion of magnesium metal with hydrochloride acid: Mg(s)+2HCl(aq)=MgCl2(aq)+H2(g)

what volume, in liters, of H2 at 23.0 celius and 0.980 atm pressure can be produced from the reaction of 12.0 g of Mg with an excess of HCl?

Answer 1

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