At , the ion-product constant for water is . A laboratory solution at this…

CHEMISTRY · Subjective · CBSE · Chemistry · Equilibrium · Equilibrium

Problem

50^{\rm o}{\rm C}

, the ion-product constant for water is

5.5 \times 10^{-14}

. A laboratory solution at this temperature has pH

6.20

. Calculate the hydroxide ion concentration of the solution. Express your answer in molarity (M).