Asked by Maria
Fool's gold is not gold at all but only lead IV sulfide. If you have 751.0 grams of lead how many grams of fool's gold can you make?
Ans: Pb+2S->PbS2
Given * (1/amu of given) * (mol of find/mol of given) * (amu of find/1mol)
Ans: Pb+2S->PbS2
Given * (1/amu of given) * (mol of find/mol of given) * (amu of find/1mol)
Answers
Answered by
DrBob222
Convert 751 g Pb to mols. mols = grams/atomic mass Pb.
Convert mols Pb to mols PbS2 using the coefficients in the balanced equation.
Now convert mols PbS2 to grams. g = mols x molar mass.
Convert mols Pb to mols PbS2 using the coefficients in the balanced equation.
Now convert mols PbS2 to grams. g = mols x molar mass.
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