Asked by myrtle
A 211 g sample of barium carbonate, BaCO3,
reacts with a solution of nitric acid to give bar- ium nitrate, carbon dioxide and water. If the acid is present in excess, what mass and volume of dry carbon dioxide gas at STP will be produced
reacts with a solution of nitric acid to give bar- ium nitrate, carbon dioxide and water. If the acid is present in excess, what mass and volume of dry carbon dioxide gas at STP will be produced
Answers
Answered by
DrBob222
BaCO3 + 2HNO3 ==> H2O + CO2 + Ba(NO3)2
mols BaCO3 = grams/molar mass
Using the coefficients in the balanced equation convert mols BaCO3 to mols CO2.
Now convert mols CO2 to grams. g = mols x molar mass.
Convert mols CO2 to L. L = mols x 22.4.
mols BaCO3 = grams/molar mass
Using the coefficients in the balanced equation convert mols BaCO3 to mols CO2.
Now convert mols CO2 to grams. g = mols x molar mass.
Convert mols CO2 to L. L = mols x 22.4.
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