Question

Составить все изомеры c5h12

Answer 1

1)ch3-ch(ch3)-ch2-ch3
2)ch3-ch2-ch(ch3)-ch3
3)ch3-c(ch3)2-ch3

Answer 2

Isomers of C5H12

C5H12 is the molecular formula for pentane, which is an alkane with five carbon atoms and 12 hydrogen atoms. Pentane has three structural isomers: n-pentane, isopentane, and neopentane.

1. n-Pentane: n-pentane is the straight-chain isomer of pentane. It has a linear structure, with all five carbon atoms arranged in a continuous chain. The molecular formula for n-pentane is CH3(CH2)3CH3.

2. Isopentane: Isopentane is an isomer of pentane with a branched structure. It has a methyl group (CH3) attached to the second carbon atom of the pentane chain. The molecular formula for isopentane is CH3CH(CH3)CH2CH3.

3. Neopentane: Neopentane is another isomer of pentane with a highly branched structure. It has a methyl group (CH3) attached to each of the four carbon atoms of the pentane chain. The molecular formula for neopentane is (CH3)4C.

These are the three isomers of C5H12, each with a different arrangement of carbon atoms.