Question

the ph of a solution is 7. which best describes the solution? the solution has more hydrogen ions than hydroxide ions. the solution has fewer hydrogen ions than hand soap. the solution has the same number of hydrogen ions as apple juice. the solution has the same number of hydrogen ions and hydroxide ions.

Explanation:

A pH of 7 indicates a neutral solution. In a neutral solution, the concentration of hydrogen ions ($H^+$) is equal to the concentration of hydroxide ions ($OH^-$). Hand - soap is basic (pH > 7) so has fewer hydrogen ions than a neutral solution. Apple - juice is acidic (pH < 7) so has more hydrogen ions than a neutral solution.

Answer:

The solution has the same number of hydrogen ions and hydroxide ions.