Structural Isomers of C₄H₈Br₂: Exciting Chemistry Exploration!

How many structural isomers are there of molecular formula C₄H₈Br₂ with branched carbon chains?

What are the names and graphical formulae of two of the branched chain isomers of C₄H₈Br₂?

Answer:

There are nine structural isomers of molecular formula C₄H₈Br₂, three of which have branched carbon chains. Two of the branched chain isomers are:

1. Isomer 1: 2-bromo-1-bromomethylpropane

2. Isomer 2: 1-Bromo-2-bromomethylpropane

Chemistry enthusiasts, get ready to dive into the fascinating world of structural isomers! The molecular formula C₄H₈Br₂ offers a plethora of possibilities, including branched chain isomers.

1. 2-bromo-1-bromomethylpropane:

In this isomer, one bromine atom is attached to the second carbon of the main chain, while the other bromine atom is connected to an attached methyl group. Visualize a four-carbon chain with an additional -CH2Br group attached to one of the middle carbons. The graphical formula depicts this unique arrangement.

2. 1-Bromo-2-bromomethylpropane:

For this exciting branched isomer, one bromine atom is linked to the first carbon of the main chain, and the other bromine atom is attached to a methyl group on the second carbon. Imagine a four-carbon chain with an extra -CH2Br attached to the second carbon. The graphical formula brings this intriguing structure to life.

Take your understanding of branched chain isomers to the next level by exploring more examples and concepts in the fascinating realm of organic chemistry!
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