The percentage of carbon is Ca(HCO3)2 IS

1.	The percentage of carbon is Ca(HCO3)2 IS
Answer» As we know, mass percent of an element= mass of the element/ molar mass of the compound givenIn Ca(HCO3)2, the mass of carbon is 24g and the molar mass of the compd. is 162g. Mass % of C = 24/162× 100= 400/27%

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