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lana66690 [7]
4 years ago
14

At 25 °C, an aqueous solution has an equilibrium concentration of 0.00423 0.00423 M for a generic cation, A + A+ (aq), and 0.004

23 0.00423 M for a generic anion, B − B− (aq). What is the equilibrium constant, K sp Ksp , of the generic salt AB (s)
Chemistry
1 answer:
kow [346]4 years ago
4 0

Answer : The value of K_{sp} of the generic salt AB is, 1.79\times 10^{-5}

Explanation : Given,

Concentration of generic cation, A^+ = 0.00423 M

Concentration of generic anion, B^- = 0.00423 M

The equilibrium chemical reaction will be:

AB(s)\righleftharpoons A^+(aq)+B^-(aq)

The solubility constant expression for this reaction is:

K_{sp}=[A^+][B^-]

Now put all the given values in this expression, we get:

K_{sp}=(0.00423M)\times (0.00423M)

K_{sp}=1.79\times 10^{-5}

Thus, the value of K_{sp} of the generic salt AB is, 1.79\times 10^{-5}

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