Asked by Colby

A Rolaids tablet contains calcium carbonate to neutralize stomach acid. One Rolaids tablet requires 44.55 mL of 0.448 M hydrochloric acid to convert its calcium carbonate into calcium chloride, carbon dioxide and water. How many grams of calcium carbonate are there in one Rolaids tablet?

Answers

Answered by DrBob222
CaCO3 + 2HCl ==> CaCl2 + H2O + CO2

mols HCl = M x L = ?
mols CaCO3 = 1/2 that (see the coefficients in the balanced equation).
grams CaCO3 = mols x molar mass = ?
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions