How many isomers are there of C3H5Br3?

Answer 1

There are (in total) 8 structural isomers of C5H11Br, from the 3 different 'pentanyl' hydrocarbon (-C5H11) isomers (n-pentane, iso-pentane and neo-pentane):

• 3x in n-pentane: 1-, or 2-, or 3-Bromo-pentane
• 4x in isopentane: 1-, or 2-, or 3-, or 4-Bromo-Methyl-butane
• 1x in neopentane: 1-Bromo-diMethyl-propane

Answer 2

There are 9 isomers of C3H5Br3. These include different structures involving the positioning of the bromine atoms on the carbon chain, such as 1,1,1-tri(bromomethyl)ethane and 1,1,2-tri(bromomethyl)ethane.

Answer 3

3

cis-1,2-dibromoethene

trans-1,2-dibromoethene

1,1-dibromoethene

Answer 4

With the help of "Chemspider" I identified six isomers.

Answer 5

9 isomers exist for C5H9Br

Answer 6

2

Answer 7

Twenty (20)

Answer 8

9

Answer 9

2

Answer 10

5