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A molecule comprised of only C and H was burned in excess O2, yielding 0.18g H2O...

A molecule comprised of only C and H was burned in excess O2, yielding 0.18g H2O and 0.44g CO2. Which of the following empricial formula is consistent with this results?

a) CH2

b) CH3

c) CH

d) C2H5

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