Expression for solubility product of mercurous iodide (Hg₂I₂) is

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6-2.Equilibrium-II (Ionic Equilibrium)

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The expression for solubility product of mercurous iodide $(Hg_2I_2)$ is

$[2Hg^+]^2 [I^-]^2$

$[Hg^+]^2 [I^-]^2$

$[Hg^{+2}]^2 [I^-]^2$

$[Hg_2^{+2}] [I^-]^2$

Solution

Explanation :

Solubility product constant : It is defined as the product of the concentration of the ions present in a solution raised to the power by its stoichiometric coefficient in a solution of a salt. This takes place at equilibrium only. The solubility product constant is represented as, .

The dissociation of mercury(i) iodide is written as:

The expression for solubility constant for this reaction will be,

Therefore, the solubility product expression is

Standard 11

Chemistry

The molar solubility $(mol\;{L^{ – 1}})$ of a sparingly soluble salt $M{X_4}$ is $'s'$. The corresponding solubility product is ${K_{sp}}$. $'s'$ is given in terms of $_{{K_{sp}}}$ by the relation

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(AIEEE-2004)

$pH$ of a saturated solution of $Ba(OH)_2$ is $12.$ The value of solubility product $(K_{sp})$ of $Ba(OH)_2$ is

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(AIPMT-2012)

The solubility product constant ${K_{sp}} $ of $Mg{(OH)_2}$ is $9.0 \times {10^{ – 12}}.$ If a solution is $0.010\,\,M$ with respect to $M{g^{2 + }}$ ion, what is the maximum hydroxide ion concentration which could be present without causing the precipitation of $Mg\,{(OH)_2}$

medium

What is the molar solubility of $Ag_2CO_3\, (K_{sp} = 4 \times 10^{-13})$ in $0.1\, M\, Na_2CO_3$ solution ?

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${K_{sp}}$ value of $Al\,{(OH)_3}$ and $Zn\,{(OH)_2}$ are $8.5 \times {10^{ – 23}}$ and $1.8 \times {10^{ – 14}}$ respectively. If $N{H_4}OH$ is added in a solution of $A{l^{3 + }}$ and $Z{n^{2 + }},$ which will precipitate earlier

medium

The expression for solubility product of mercurous iodide $(Hg_2I_2)$ is

Solution

Similar Questions

The molar solubility $(mol\;{L^{ – 1}})$ of a sparingly soluble salt $M{X_4}$ is $'s'$. The corresponding solubility product is ${K_{sp}}$. $'s'$ is given in terms of $_{{K_{sp}}}$ by the relation

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