Chapter 8, Problem 41E

Sulfuric acid can dissolve aluminum metal according to the reaction:

$\text{2Al}\left(s\right)+3{\text{H}}_2{\text{SO}}_4\left(aq\right)\to {\text{Al}}_2\left({\text{SO}}_4\right)+3{\text{H}}_2\left(g\right)$

Suppose you wanted to dissolve an aluminum block with a mass of 22.5 g. What minimum amount of ${\text{H}}_2{\text{SO}}_4$ in grams do you need? How many grams of ${\text{H}}_2$ gas will be produced by the complete of the aluminum block?