A sample containing only carbon,hydrogen,and silicon is subjected to elemental analysis.After complete combustion,a 0.7020-g sample of the compound yields 1.4 g of CO2,0.86 g of H2O,and 0.478 g of SiO2.What is the empirical formula of the compound?
A) CH3Si
B) C2H4Si
C) C4H12Si
D) C6H12Si2
E) CH2Si
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