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31-10-2017
Chemistry

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An organic compound has the empirical formula ch2. if the molar mass of the compound is 224.43 g/mol, what is the molecular formula of the compound?

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cuanchi cuanchi

05-11-2017

calculate the mass of the empirical formula

C= 12
H=1
CH2 =12+2 = 14
divide the molar mass by the mass of the empirical formula
224.43/14= 16
then the molecular formula will be 16 times the empirical formula

(CH2)16
or
C16 H32

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