What is the molar mass of cacl2 * 2h2o(s) July 8, 2019 16 32 64 128 What is the molar mass of cacl2 * 2h2o s What is the molar mass of the anhydrous salt in calcium chloride dihydrate cacl2 2h2o How to calculate molar mass of compounds Ca(oh)2 + hcl