At , what is the pOH of a solution with a hydroxide-ion concentration of…

CHEMISTRY · Single correct · A Level · Chemistry · Acids and bases · Acids and bases

Problem

25^{\circ}\text{C}

, what is the pOH of a solution with a hydroxide-ion concentration of

3.2 \times 10^{-11}\,\text{M}

? (a)

3.50

(b)

11.50

(c)

10.49

(d)

9.49