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I am in AP Chem and have a gas laws target lab where the goal is to produce 45mL of hydrogen gas from a reaction of solid magnesium and and 3.0M HCl.


Balanced equation[tex]Mg + 2 HCl --\ \textgreater \ MgCl_2 + H_2[/tex]


What calculations should I complete to ensure 45mL are produced, and what procedure should I follow for the lab? I was was told to use ideal gas law and M = n/v formula for the calculations.