An aqueous solution of baking soda,

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

Problem

\text{NaHCO}_3

, has a concentration of

\text{OH}^-

ions of

7.8\times10^{-6}\text{ mol dm}^{-3}

298\text{ K}

. Determine its concentration of hydrogen ions.