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how can i make calcium chloride? Answered

Tags:salt

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BobS
BobS

11 years ago

Calcium chloride is the stuff in de-humidifiers. It has such a high affinity for water that it will dissolve in the water extracted from the atmosphere. Making CaCl2 from limestone and HCl will result in an aquous solution, which has to be heated until all the water cooks off.