Answer: 9.48
Step-by-step explanation:
Given that,
pOH of solution = ?
pH of solution = 4.52
Recall that pH is the negative logarithm of hydrogen ion concentration in the solution while pOH is the negative logarithm of hydroxide ion concentration in the solution.
Hence, pH + pOH = 14
4.52 + pOH = 14
pOH = 14 - 4.52
pOH = 9.48
Thus, 9.48 is the pOH of a solution that has a pH of 4.52