What volume of 0.1209 M HCl is necessary to neutralize 0.5462 grams Ca(OH)2? Include a balanced chemical equation.
Same as the HX problem except the equation is not 1:1.
2HCl + Ca(OH)2 ==> 2H2O + CaCl2
moles Ca(OH)2 = grams/molar mass
moles Ca(OH)2 x 2 = moles HCl required.
moles HCl = M x L.
You have moles and M, solve for L.