posted by S .
aluminum reacts with sulfric acid to produce aluminum sulfate and hydrogen gas. how many grams of aluminum sulfate would be form if 250 g H2SO4 completely reacted with aluminum?
balance the equation FIRST
2Al+ 3H2SO4>>Al2(SO4)3 + 3H2
so, for each mole of acid, you get 1/3 mole of aluminum sulfate.
How many moles of sulfuric acid is 250grams?