Назовите вещества: 1)CH3-CH2=C(C2H5)-CH3; 2)C2H5-CH2-CH=CH-CH3

Question

Назовите вещества: 1)CH3-CH2=C(C2H5)-CH3; 2)C2H5-CH2-CH=CH-CH3

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Answer 1

1) 3-метилпентен-2
2)  гексен-2
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