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Leni [432]
4 years ago
13

A substance has an empirical formula of CH2 and a molar mass of 56 grams per mole. The molecular formula for this compound is

Chemistry
1 answer:
OlgaM077 [116]4 years ago
7 0
<span>(3) C4H8</span>
C=12, H=1
CH2= 12+2=14
(CH2)n=56g/mol
14n=56
n=4
(CH2)4=C4H8
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