Calculate the pH of a solution obtained by mixing 50 mL of 0.2 M and 75 mL of 0.1 M NaOH

CHEMISTRY · Subjective · A Level · Chemistry · Acids and bases · Acids and bases

Problem

Calculate the pH of a solution obtained by mixing 50 mL of 0.2 M

\text{NH}_4\text{Cl}

and 75 mL of 0.1 M NaOH.

pK_a

for

\text{NH}_4^+ = 9.2552