A 10gm of sample of mixture of CaCl2 & NaCl is treated with Na2CO3 to precipitate CaCO3. The CaCO3 is heated to convert all the calcium to CaO and the final mass of CaO is 1.62gm. What is the percentage of mass of CaCl2?
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Answer:
by adding hcl
Explanation:
the percentage of CACL2 change
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