Mik of magnesia (MOM, with active ingredient magnesium hydroxide) is a common component of antacids. You are investigating MOM products to find out which company offers the best deal. You've narrowed it down to two products: an "original" formula and an "improved" formula. The companies provide the following information: Page 7 of 9 Class Notes #21 - Solution Stoichiometry
20.0mL
"original" formula titrated to endpoint with
37.8mL
of
4.35MHCl
15.0mL
"improved" formula titrated to endpoint with
64.9mL
of
2.85MHCl
Considering this titration reaction...
Mg(OH)_(2)+HCl->MgCl_(2)+H_(2)O
q) aq) ...what is the molarity of the "original" formula? ... What is the molarity of the "improved" formula? Is the improved formula actually an improvement in concentration?