Question

Составьте три структурных формулы изомеров алкана с числом углеродных атомов 9

Answer 1

А)4-этилгептан;
б)3,3-диметилгептан;
в)2,3,4-триметилгексан.

Answer 2

Isomers of a 9-Carbon Alkane

An alkane with 9 carbon atoms can have several structural isomers. Here are three structural formulas for the isomers of a 9-carbon alkane:

1. Nonane (n-C9H20): - Structural Formula: `CH3(CH2)7CH3` 2. 2-Methyloctane: - Structural Formula: `CH3CH(CH3)CH2CH2CH2CH2CH2CH3` 3. 3-Methylheptane: - Structural Formula: `CH3CH2CH(CH3)CH2CH2CH2CH3` These are the three structural isomers of an alkane with 9 carbon atoms.