Chemistry, asked by anujranjan7115, 1 year ago

The solubility product of a silver bromide is 5.0× 10-13 at 298 k find its solubility

Answers

Answered by RitaNarine
3

The solubility of Silver Bromide:

  • The solubilty product of AgBr is 5.0*10^{-13} M.
  • Reaction:

                               AgBr(s)Ag^+ +Br^-

  • the solubility product equilibrium constant expression:

                                     k_{sp}=[Ag^+][Br^-]

  • On creating an ICE chart, we get

                                           AgBr(s)Ag^+ +Br^-

        Initial concentration                     0        0

        Change                                         a         a

        Equilibrium concentration         0+a     0+a

  • At equilibrium,

                                        k_{sp}=[Ag^+][Br^-]

                                         5.0*10^{-13}= a^2

                                            a=7.07*10^{-7} M

Therefore the solubility is  7.07*10^{-7} M

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