Sulfuric acid can dissolve aluminum metal according to the following reaction:
2 Al(s) + 3 H2SO4 (aq) ---> Al2(SO4)3 (aq) + 3 H2 (g).
Suppose you wanted to dissolve an aluminum block with a mass of 27.7g. What minimum amount of H2SO4 in grams would you need? How many grams of H2 gas would be produced by the complete reaction of the aluminum block?