Question

6. Назвіть iзомери за поданими формулами a) CH3 - CH - CH - CH₂ - CH3 C₂H, CH3 CH3 I б) CH3 - CH – CH2 – CH2 - СН3 I CH3 (26)​

Answer 1

A) CH3 - CH - CH - CH2 - CH3 має назву 2,2-диметилбутан.

b) CH3 - CH - CH2 - CH2 - СН3 має назву пентан. Думаю могла :)

Answer 2

Isomer Identification:

a) The given formula is CH3-CH-CH-CH2-CH3. This is a pentane molecule with a chain of five carbon atoms. It has no branching or substituent groups. Therefore, it is the straight-chain isomer of pentane.

b) The given formula is CH3-CH-CH2-CH2-CH3. This is also a pentane molecule with a chain of five carbon atoms. However, it has a methyl group (CH3) attached to the second carbon atom. Therefore, it is the branched isomer of pentane.

c) The given formula is CH3-CH-CH2-CH2-CH3. This is the same formula as in part b. However, it also has an iodine atom (I) attached to the third carbon atom. Therefore, it is the branched isomer of pentane with an iodine substituent.

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