posted by Sara .
Calculate how much acetylene (C2H2) can be produced from 358 g of H20 and an excess of CaC2 if the perfect yield for this reaction is 94.5%
This is not a limiting reagent problem. I call these simple stoichiometry problems.
Balance the equation.
Convert g H2O to mols.
Convert mols H2O to mols C2H2.
Convert mols C2H2 to grams. g = mols x molar mass.