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An organic compound contains 40.0% carbon, 6.67% hydrogen and 53.3% oxygen. It's molecular weight is 90. What is the molecular formula of this compound?
An organic compound contains 40.0% carbon, 6.67% hydrogen and 53.3% oxygen. It's molecular weight is 90. What is the molecular formula of this compound?
Jean KeelingLv2
19 Jan 2019