Question

2 етил 3 3 диметилгексан.намалювати структурну формулу

Answer 1

CH3 - CH(CH2-CH3) - C(CH3)(CH3) - CH2 - CH2 - CH3

Answer 2

The name "2-ethyl-3,3-dimethylhexane" indicates the molecular structure of the compound. Let's break down the name to understand its structure:

1. "2-ethyl": This means there is an ethyl group (CH3-CH2-) attached to the second carbon atom of the parent hexane chain.

2. "3,3-dimethyl": This means there are two methyl groups (CH3) attached to the third carbon atom of the parent hexane chain.

3. "hexane": This refers to the parent chain, which consists of six carbon atoms in a linear arrangement.

Putting it all together, the structural formula of 2-ethyl-3,3-dimethylhexane can be represented as follows:

CH3 CH3 | | CH3 - C - C - C - C - C - CH2 - CH3 | CH2

In the above structure:

• The "CH3" on the left and right sides of the parent hexane chain represent the two methyl (CH3) groups attached to the third carbon (C) atom.
• The "CH3" on the top carbon (second carbon from the left) represents the methyl group attached to the second carbon (C) atom.
• The "CH2" on the far left indicates the ethyl (CH3-CH2-) group attached to the second carbon (C) atom.

Keep in mind that the carbon atoms are implied at each vertex where lines meet, and the hydrogen (H) atoms are assumed to complete the carbon's valence of 4.