An aqueous solution of hydrochloric acid contains of hydrogen chloride ( ) in every…

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

Problem

An aqueous solution of hydrochloric acid contains

3.646\text{ g}

of hydrogen chloride (

\mathrm{HCl}

) in every

250\text{ cm}^3

of solution. Calculate the concentration of hydrogen ions,

\mathrm{H}^+(\mathrm{aq})

, and the

\mathrm{pH}

of the solution.