Question

C H 2 above single bond C H 3 below, C H 2 single bond C H 2 single bond C H above, single bond C H 2 below single bond C H 3 below, single bond above C H 2 single bond C H 3 below

Answer 1

The first step to name the given alkane is to identify its longest carbon chain, which will be the main chain of the organic molecule:

This chain contains 7 carbons, which means that the compound is a heptane.

Now, we have to identify the branches of the chain:

This chain has 2 carbons, which is named as ethyl, and it is located at the third carbon of the chain, therefore, the full name of this compound is:

3-ethyl-heptane