CHemistry into help

Question

For the chemical reaction

how many moles of hydrogen (H2) are produced from  mol of aluminum (Al)?

Answer 1

Al + 3H₂SO₄ ==> 3H₂ + Al₂(SO₄)₃ ... balanced equation

Using the stoichiometry of the balanced equation and dimensional analysis...

8.0 mol Al x 3 mol H₂/1 mol Al = moles H₂ (do the math)