What percentage of the acid is not ionized

Reference no: EM13709414

Problem- A weak acid (HA) has a pKa of 4.919. If a solution of this acid has a pH of 4.762, what percentage of the acid is not ionized? (Assume all H in solution came from the ionization of HA.)

I just need a general explanation of it please- Thanks!

Reference no: EM13709414

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