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The percentage composition of acetaldehyde is 54.5% C,9.2% H,and 36.3% O

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Answer on Question #43515 - Chemistry - Organic ChemistryQuestion:The percentage composition of acetaldehyde is 54.5% C,9.2% H,and 36.3% O,and its molecularmass is 44 amu. Obtain the molecular formula of acetaldehyde.Answer:Change each percentage to an expression of the mass of each element in ...
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