I can only think of 14 of them, but i know there are a few more 1-chlorohexane 2-chlorohexane 3-chlorohexane 1-chloro-2-methylpentane 1-chloro-3-methylpentane 1-chloro-4-methylpentane 2-chloro-3-methylpentane 2-chloro-4-methylpentane 3-chloro-2-methylpentane 1-chloro-2,2-dimethylbutane 3-chloro-2,2-dimethylbutane 1-chloro-3,3-dimethylbutane 1-chloro-2,3-dimethylbutane 2-chloro-2,3-dimethylbutane
Hexane has five total Isomers: - Hexane is a straight chain of six carbon atoms:
CH3CH2CH2CH2CH2CH3 - 2-Methylpentane, also called Isohexane, has a five carbon chain with one methyl branch on the second group:
-CH3CH(CH3)CH2CH2CH3 -3-Methylpentane has a five Carbon chain with a Methyl branch on the Third group:
-CH3CH2CH(CH3)CH2CH3 -2/3-Dimethylbutane has a four carbon chain with one Methyl branch on the both the Second and Third branch:
-CH3CH(CH3)CH(CH3)CH3 -2/2-Dimethylbutane, also called Neohexane, has a four carbon chain with two Methyl groups on the Second branch:
-CH3C(CH3)2CH2CH3
2-methyl hexane ; 3-methyl hexane ; 2,3-dimethyl pentane ; 2,4-dimethyl pentane ; 2,2,3-trimethyl butane...
The nine isomers of heptane are:
n-heptane (or normal heptane)
2-methylhexane
3-methylhexane
2,2-dimethylpentane
2,3-dimethylpentane
2,4-dimethylpentane
3,3-dimethylpentane
3-ethylpentane
And 2,2,3-trimethylbutane
There are actually 9:
Heptane, 2-methyl hexane, 3-methyl hexane, 2,3-dimethyl pentane, 2,4-dimethyl pentane, 3,3-dimethyl pentane, 2,2-dimethyl pentane, 2,2,3-trimethyl butane, 3-ethyl pentane
1-Hexanol
2-Hexanol
3-Hexanol
2-methyl-1-pentanol
2-methyl-2-pentanol
2-methyl-3-pentanol
4-methyl-2-pentanol
4-methyl-1-pentanol
3-methyl-1-pentanol
3-methyl-2-pentanol
3-methyl-3-pentanol
2,3-dimethyl-1-butanol
2,3-dimethyl-2-butanol
2,2-dimethyl-1-butanol
* Hexane * 2-Methylpentane * 3-MethylPentane * 2,2-Dimethylbutane * 2,3-Dimethylbutane Hexane, 2-Methylpentane, 3-Methylpentane, 2,2-Dimethylbutane & 2,3-Dimethylbutane
There's 5 - and apparently no one has yet worked out a formula for calculating the number of isomers of a long chain alkane
6
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Write four isomers that share the formula of C5H10.
It has no other isomers, only one structure is possible, H-N=N-H
16
For a molecule with n chiral centers, there are a possible 2^n isomers that can be formed.
For a molecule with n chiral centers, there are a possible 2^n isomers that can be formed.
8 possible constitutional isomers
3 different isomers exist.
Write four isomers that share the formula of C5H10.
Three other positional isomers are possible,, 1,2 - 1,3 and 1,4 bromochloro isomers.
It has no other isomers, only one structure is possible, H-N=N-H
16
For a molecule with n chiral centers, there are a possible 2^n isomers that can be formed.
Rotation restricted
4
For a molecule with n chiral centers, there are a possible 2^n isomers that can be formed.
only two structural isomers are possible, 1-chloropropane and 2-chloropropane
dimethylether or methoxymethane (C - O - C)