Question

1. berilah nama senyawa
a. ch3 ch2 ch2 (ch3)2 c2 h5.
b. ch3-ch-c rangkap3 c-ch-c2h5
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ch3. c2h5.

2. tuliskan rumus struktural senyawa berikut.
a) n. nonana
b) 2,3,3 trimetil oktana

Answer 1

Verified answer

2.a nonana berarti 9 atom C rumus molekulnya CnH2n+2 = C9H20
rumus strukturnya
 Ch3-Ch2-Ch2-Ch2-Ch2-Ch2-Ch2-Ch2-Ch3

         Ch3 Ch3
            l     l
b.Ch3-Ch-C-Ch2-Ch2-Ch2-Ch2-Ch3
                  l
                Ch3