Stoichiometry Review Worksheet

4Al + 2H2SO4 --> 3Al2(SO4)3+2H2In the above reaction, what is the ratio of moles of Al to H2 in the equation? 1:1 4:2 2:4 2:3 C3H8 (g) + 5O2 (g) → 3CO2 (g) + 4H2O (g)When 2.5 mol of O2 are consumed in their reaction, _ mol of CO2 are produced 1.5 mol 2.1 mol 4.2 mol 2.0 mol CaC2 (s) + 2H2O (g) → Ca(OH)2 (s) + C2H2 (g)Production of 13 g of C2H2 requires consumption of _ g of H2O 9g 18g 4.5g 4.8g 3FeCl2 + 2Na3PO4 → Fe3(PO4)2 + 6 NaClIf 41 grams of sodium phosphate (Na3PO4) react how many mol of sodium chloride can be formed? 0.75 mol 1.50 mol 123 mol 43.85 mol P4O10 + 6H2O → 4H3PO4 If 727 g ofP4O10 reacts with water, how many moles of H3PO4 are theoretically produced? 4010 mol 10.2 mol 40.1 mol 8Fe + S8 → 8FeSHow many grams of iron are needed to react with 6.00 g of sulfur? 1790 g 105 g 84 g 10.5 g