Задача по химии PPPP

Question

Задача по химии PPPP

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Answer 1

Dvozd=3.93
MCxHy=3.93·29=114g/mol
vH=15.79/1=15.79
vC=84.21/12=7
C:Н=7:15≈1:2
СnH2n=114
12n+2n=114
14n=114
n=8
C8H16
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