Chapter 23, Problem 15STP

To determine

To explain: The similarities and difference between alcohols and organic acids.

Explanation of Solution

Introduction:

Substituted hydrocarbons are formed when the hydrogen atom of a hydrocarbon is replaced by a functional group.

Both alcohols and organic acids are substituted hydrocarbons, that is, both take the place of hydrogen atoms in a hydrocarbon. For formation of alcohol, an $\text{-OH}$ group replaces hydrogen atoms and for the formation of an organic acid, a $\text{-COOH}$ replaces hydrogen atoms. Thus, both have different functional groups.

Conclusion:

Ethanol, ${\text{C}}_2{\text{H}}_5\text{OH}$ is an example of alcohol while acetic acid, ${\text{CH}}_3\text{COOH}$ is an example of organic acid.