Name this molecule: CH3CH2CH3

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Multiple Choice

Name this molecule: CH3CH2CH3

Explanation:
Naming alkanes is based on how many carbon atoms are in the main chain. In CH3-CH2-CH3 there are three carbon atoms, so the three-carbon alkane is propane. The other options correspond to different carbon counts: two carbons would be ethane, four would be butane, and five would be pentane. So this molecule is propane.

Naming alkanes is based on how many carbon atoms are in the main chain. In CH3-CH2-CH3 there are three carbon atoms, so the three-carbon alkane is propane. The other options correspond to different carbon counts: two carbons would be ethane, four would be butane, and five would be pentane. So this molecule is propane.

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