Answer :
Answer:
pH = 11.61
Explanations:
The formula for calculating the pOH of a solution is expressed as:
[tex]pOH=-log[OH^-][/tex]Given the following parameters
[tex][OH^-]=4.1\times10^{-3}M[/tex]Substitute
[tex]\begin{gathered} pOH=-log(4.1\times10^{-3}) \\ pOH=-(-2.39) \\ pOH=2.39 \end{gathered}[/tex]
Determine the pH of the solution
[tex]\begin{gathered} pH+pOH=14 \\ pH=14-pOH \\ pH=14-2.39 \\ pH=11.61 \end{gathered}[/tex]Hence the pH of the solution is 11.61