Answered

Do you expect a soap molecule to be more or less soluble than a carboxylic acid with the same number of carbons?

Soap: [tex] \text{R-COO}^{-} \text{Na}^{+}[/tex]
Carboxylic Acid: [tex] \text{R-COOH} [/tex]

A. More soluble because the soap is an ion.
B. Less soluble because the soap is less polar.
C. More soluble because the soap has a higher molecular weight.
D. Less soluble because the soap has a higher molecular weight.
E. Less soluble because the soap is more polar.



Answer :

GinnyAnswer

Final answer:

Soap molecules are more soluble than carboxylic acids due to their unique structure.


Explanation:

Soap molecules are more soluble than carboxylic acids with the same number of carbons due to their amphiphilic nature. Soap molecules have both hydrophilic and hydrophobic regions, allowing them to form micelles in water, enhancing their solubility.


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