HYDROCACBON NAỨO COỰ THAỨNH PHAÀN NGUYEÕN TOỎ %C = 82,76%

83.

Hydrocacbon naứo coự thaứnh phaàn nguyeõn toỏ %C = 82,76%?

A) C

2

H

5

B) C

4

H

10

C) C

3

H

8

D) C

8

H

18