Naoh is a strong base. what two ions do you expect to find in a solution of naoh? na and oh na+ and oh- nao- and h+ nah+ and o-

According to Arrhenius concept a base is one which can donate hydroxide ion in its aqueous solution.

Here NaOH is a base as it can donate OH-.

As NaOH is a strong base it will have very high dissociation constant.

Due to high dissociation constant if will almost completely dissociate into sodium ions and hydroxide ions.

Thus in a solution of NaOH we will expect  the following two ions

Na^{+}  + OH^{-}[/tex]