Chemistry, asked by krishanggupta333, 15 days ago

Determine the identity of element X in a compound XCO3 which has 40% by mass of X and 12% by mass of carbon.

Answers

Answered by pabitrakumargouda11

0

Explanation:

The Compound is CaCO3 ( calcium carbonate) in which the mass percentage of Ca, C and oxygen are 40 , 12 and 48 respectively.

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