Name this molecule: CH3CH2CH2CH3

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Multiple Choice

Name this molecule: CH3CH2CH2CH3

Explanation:
Naming simple alkanes is based on the number of carbon atoms in the longest continuous chain and the presence of only single bonds. The structure CH3-CH2-CH2-CH3 shows four carbon atoms connected in a straight chain with only single bonds, so it’s a saturated alkane with four carbons. The proper name for this is butane. If it had a double bond would be butene (C4H8), propane has three carbons (C3H8), and pentane has five carbons (C5H12).

Naming simple alkanes is based on the number of carbon atoms in the longest continuous chain and the presence of only single bonds. The structure CH3-CH2-CH2-CH3 shows four carbon atoms connected in a straight chain with only single bonds, so it’s a saturated alkane with four carbons. The proper name for this is butane. If it had a double bond would be butene (C4H8), propane has three carbons (C3H8), and pentane has five carbons (C5H12).

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