A solution of volume V contains a mole of MCI and b mole of NCI where MOH and NOH are two weak bases having dissociation constants K_(1) and K_(2) respectively. Show that the pH of the solution can be expressed as pH=(1)/(2)log_(10) [(K_(1)K_(2))/(K_(w))xx(V)/(aK_(2)+bK_(1))]

A solution of volume V contains a mole of MCI and b mole of NCI where

1.	A solution of volume V contains a mole of MCI and b mole of NCI where MOH and NOH are two weak bases having dissociation constants K_(1) and K_(2) respectively. Show that the pH of the solution can be expressed as pH=(1)/(2)log_(10) [(K_(1)K_(2))/(K_(w))xx(V)/(aK_(2)+bK_(1))]
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