Alkanes Worksheet And Key Page 3

Condensed structural formula:

Skeletal formula:

7. What is the systematic name for the following structure?

8. What is the systematic name for the following structure?

9. There are 18 different alkane molecules that all have the molecular formula C

. Molecules with

the same molecular formula, but different atomic connections (structural formulas) are called

"constitutional isomers". See how many different alkanes, all with the same formula (C

) that you

can draw. After you draw them, write their names. You can draw line bond, condensed, or skeletal

structures (the key shows skeletal structures).

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