This is a stoichiometry problem. Here is a worked example. Just follow the steps.
http://www.jiskha.com/science/chemistry/stoichiometry.html
Given the following reaction:
HCl(g) + SrO(s) → SrCl2(s) + H2O
Calculate the mass of HCl in grams that would react with 7.70 kg SrO
1 answer