Indicators HIn weak acids, Give expression of its equilibrium reaction in water and equilibrium constant.

Indicators HIn weak acids, Give expression of its equilibrium reaction

1.	Indicators HIn weak acids, Give expression of its equilibrium reaction in water and equilibrium constant.
Answer» Solution :`HI n_((aq))+H_2O_((L)) HARR In_((aq))^(-)+ H_3O_((aq))^(+)` `K_c=([H_3O^+][In^-])/"[HIN]"`