1) Pent-1-yne
2) Pent-2-yne
3) 3-Methyl but-1-yne
14 1-heptyne 2-heptyne 3-heptyne 3-methyl-1-hexyne 4-methyl-1-hexyne 5-methyl-1-hexyne 4-methyl-2-hexyne 5-methyl-2-hexyne 2-methyl-3-hexyne 3,3-dimethyl-1-pentyne 4,4-dimethyl-1-pentyne 3-ethyl-1-pentyne 3,4-dimethyl-1-pentyne 2,2-dimethyl-3-pentyne
Three
Three types of isomers are structural isomers (different connectivity of atoms), stereoisomers (same connectivity but different spatial arrangement), and conformational isomers (different spatial arrangement due to rotation around single bonds).
Pentyne is CHCCH2CH2CH3. This compound has 8 hydrogen atoms.
Three isomers of C2HfClBr are possible.
14 1-heptyne 2-heptyne 3-heptyne 3-methyl-1-hexyne 4-methyl-1-hexyne 5-methyl-1-hexyne 4-methyl-2-hexyne 5-methyl-2-hexyne 2-methyl-3-hexyne 3,3-dimethyl-1-pentyne 4,4-dimethyl-1-pentyne 3-ethyl-1-pentyne 3,4-dimethyl-1-pentyne 2,2-dimethyl-3-pentyne
Three
Three types of isomers are structural isomers (different connectivity of atoms), stereoisomers (same connectivity but different spatial arrangement), and conformational isomers (different spatial arrangement due to rotation around single bonds).
Pentyne is CHCCH2CH2CH3. This compound has 8 hydrogen atoms.
Refer to the related links to see structural formulas of 1-pentyne and 2-pentyne.
Three isomers of C2HfClBr are possible.
Well, honey, C6H12Cl2 has three isomers. You've got your 1,1-dichlorohexane, 1,2-dichlorohexane, and 1,6-dichlorohexane. So, there you have it, three isomers strutting their stuff in the world of organic chemistry.
Two: 1,1-dichloroethane and 1,2-dichloroethane.
Three
There are three isomers of C3H6I2: 1,1-diiodopropane, 1,2-diiodopropane, and 2,2-diiodopropane.
There are a total of three structural isomers of C7H16 that have no secondary hydrogen atoms. These isomers are 2-methylhexane, 3-methylhexane, and 2,2-dimethylpentane.
There are three isomers that can be constructed for C3H6I2. These include 1,1-diiodopropane, 1,2-diiodopropane, and 2-iodopropane.