Alkanes Worksheet And Key

Alkanes Worksheet and Key

1. Answer the following.

a. What is the general formula for a noncyclic alkane? C

b. If a noncyclic alkane contains 15 carbon atoms, how many hydrogen atoms does it contain?

2. Draw the line bond structures of following types of hydrocarbons using four carbon atoms:

a. two noncyclic alkanes

b. two cycloalkanes

3. Give the molecular formula, the line bond structural formula, the condensed structural formula,

and the skeletal formula for pentane.

Molecular formula:

Line bond structural formula:

Condensed structural formula:

Skeletal formula:

4. Give the molecular formula, the line bond structural formula, the condensed structural formula,

and the skeletal formula for octane.

Molecular formula:

Line bond structural formula:

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