When calcium carbonate is added to hydrochloric acid, calcium
chloride, carbon dioxide, and water are produced.
CaCO3(s)+2HCl(aq)⟶CaCl2(aq)+H2O(l)+CO2(g)CaCO3(s)+2HCl(aq)⟶CaCl2(aq)+H2O(l)+CO2(g)
How many grams of calcium chloride will be produced
when 31.0 g31.0 g of calcium carbonate is
combined with 13.0 g13.0 g of
hydrochloric acid?
mass of CaCl2CaCl2:
gg
Which reactant is in excess?
HClHCl
CaCO3CaCO3
How many grams of the excess reactant will remain after the
reaction is complete?
mass of excess reactant: