If you start with 1.40 moles of MnO2, how many moles of H2O are produced? MnO2 + 4 HCl → Cl2 + MnCl2 + 2 H2O

How many moles of Fe would be formed from 125 moles of Fe2O3?
Fe2O3 + 3 C → 2 Fe + 3 CO

If you react 10 moles of AlCl3, how many moles of Al would be produced?
3 Ca + 2 AlCl3 → 3 CaCl2 + 2 Al

How many moles of carbon dioxide (CO2) are produced for each 8 .0 mole of water (H2O) produced?
2 C2H6 + 7 O2 → 4 CO2 + 6 H2O

A quantity of zinc (Zn) reacts with sulfuric acid (H2SO4) to produce 10 moles of hydrogen (H2) along with some zinc sulfate (ZnSO4). How many moles of zinc (Zn) are required? Zn + H2SO4 → H2 +ZnSO4

If you start with 3 moles of LiOH, how many moles of LiBr will be produced?
LiOH + HBr → LiBr + H2O

How many moles of CO2 will be produced if 3 moles of C2H4 is used up as indicated by the equation:
C2H4 + 3 O2 → 2 CO2 + 2 H2O

How many moles of LiCl is needed to produce 5 moles of Li?
Ca + 2 LiCl → CaCl2 + 2 Li

How many moles of H2SO4 would be produced if 20.0 moles of HCl was used up?
2 HCl + Na2SO4 → 2 NaCl + H2SO4

How many moles of SO2 are produced from the reaction if 12 moles of FeS2 are used up?
4 FeS2 + 11 O2 → 2 Fe2O3 + 8 SO2