Question

a) CH3 – CH - CH – CH2 – CH3
I I
ch3 CH3
b) CH3 -- CH – CH – CH – CH2 – CH3
I I I
CH3 CH CH3
c) CH3 - CH2 – CH – CH – CH2 – CH- CH2 - CH3
I I I
CH3 CH3 CH2 – CH3

Answer 1

Respuesta:

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