Formula of (ch3ch2)2chch2ch(ch3)2
3-ethyl-5-methylhexane
(Ch3ch2)chch2ch(ch3)2
The formula you provided is (CH3CH2)2CHCH2CH(CH3)2. This represents a compound known as 2,3-dimethylpentane, which is an organic compound belonging to the alkane family.
To determine the formula of (CH3CH2)2CHCH2CH(CH3)2, let's break it down and identify the individual components.
- CH3CH2 represents an ethyl group, which consists of a carbon (C) atom bonded to three hydrogen (H) atoms and another carbon atom.
- The (CH3CH2)2 part indicates that two ethyl groups are attached to the carbon atom in the middle.
- CH represents a methyl group, consisting of a carbon atom bonded to three hydrogen atoms.
- The CH(CH3)2 portion indicates that one methyl group is bonded to the carbon atom on the side.
Now, let's put it all together:
- The central carbon (C) atom is bonded to two ethyl groups [(CH3CH2)2], one methyl group (CH), and one methyl group (CH3).
- To write the formula, we count the number of atoms for each element:
- Carbon (C): There are seven carbon atoms present in the compound.
- Hydrogen (H): There are 18 hydrogen atoms present.
- Thus, the formula becomes C7H18.
Therefore, the formula of (CH3CH2)2CHCH2CH(CH3)2 is C7H18, which represents 2,3-dimethylpentane.