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alkane molar mass of 72 g/mol

lanoaha brady , 11 Years ago
Grade 11
anser 2 Answers
Sunil Kumar FP

Last Activity: 11 Years ago

the general formula of alkane is CnH(2n+2)

its molar mass is 70 it implies 12n +2n+2=70
n=5
therefore it is pentane.

thanks and regards
sunil kr
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chevvakula tulasi

Last Activity: 11 Years ago

alkane molecular formula is cn h2n+2 so that carbon mass 12 and hydrogen mass 1 then 12n+2n +2=72 then it is pentane

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