Answer to Question #47294 in Inorganic Chemistry for Nishant

Question #47294

10 g sample of CaCl2 and NaCl is treated to precipitate all the Calcium as CaCO3. This CaCO3 is heated to convert all the Ca into CaO and final mass of CaO is 1.62 g. The % by mass of CaCl2 in the original mixture is?

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