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Mass of calcium represent in the unknown solution

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Reference no: EM131489944

25 mL of an unknown solution CaCl2 is reacted with an excess of 1 molar K2CO3 and 7.06 grams of CaCo3 is recovered. What is the mass of calcium represent in the unknown solution?

CaCl2 + C2CO3 --> CaCO3 + KCl

Reference no: EM131489944

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