Question

Напишите структурную формулу углеводорода, если извест-но, что он обесцвечивает бромную воду, реагирует с [Ag(NH3)2]OH, при гидратации образует кетон (СН3)2СН-СО-СН3.

Answer 1

        CH3
           |
CH3-CH-C≡CH
3-метилбут-1-ин

Answer 2

Structural Formula

The structural formula of the hydrocarbon that matches the given properties is:

2,2-dimethylpropanoic acid

This compound would:

1. Decolorize bromine water, indicating the presence of an alkane chain

2. React with [Ag(NH3)2]OH, indicating the presence of a carboxylic acid functional group

3. Upon hydration, form a ketone (CH3)2CH-CO-CH3, indicating the presence of an alpha, beta unsaturated carboxylic acid

The structural formula that satisfies all three properties is 2,2-dimethylpropanoic acid.