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A Compound Containing Only Carbon,hydrogen,and Oxygen Is Subjected to Elemental

Question 78

Multiple Choice

A compound containing only carbon,hydrogen,and oxygen is subjected to elemental analysis.Upon complete combustion,a 0.7916-g sample of the compound produced 1.581 g of CO2 and 0.6474 g of H2O.What is the empirical formula of the compound?


A) C3H6O3
B) C3H3O
C) C2H4O
D) C2H2O
E) CH2O3

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