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express KSP in terms of molar solubility x for a salt with a formula of

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Question “express KSP in terms of molar solubility x for a salt with a formula of”

Express Ksp in terms of molar solubility, x, for a salt with a
formula of

AB(s)

AB2(s)

AB3(s)

A3B2(s)

Answer

Concepts and Reason

Solubility:

The maximum amount of solute that can be dissolved in a solvent is called the “solubility” and it refers to the ability of the solvent to create a saturated solution at a specific temperature.

Molar solubility

The molar solubility refers to the moles of a solute that dissolve in a litre solution. It can be expressed in mol/L (molarity) or M (molarity).

Fundamentals

Solubility product: This is the equilibrium constant that determines the solubility in water of an ionic substance.

express KSP in terms of molar solubility x for a salt with a formula of

denotes the solubility product.

The solubility product for a saturated solution is the result of activities of the ions, each of which has been raised to its respective coefficients (powers).

Take a look at the following general reactions:

nM* (aq) +mX (aq) MX(s)

This is how the solubility product should be expressed:


к, - [мТ[x-Г K sp


Where,

Solubility product =

К. *sp

[м]

The molar solubility for M ion is

[X]

The molar solubility for X ions =

The ions were raised to the power= media_tag_6$

Let the solubility

A and Bbe x еxх.

be

This equation can be read as:


AB(s) A (aq) +B (aq) Ksp= [AB] (x)(x) 2 = x


Concentrations of

This equation can be read as:


АВ, (s) — А(аq) + 2B (аq) Kар- [А|в] Ksp (x(2x) =4x


Concentrations of

This equation can be read as:


АВ, (s) — А (аq) + 3в (аq) Кaр- [А|в] - («)(3х) 3D 27х


Concentrations of

This equation can be read as:


А, В, (s) — ЗА (аq) + 2B* (ас Ksp- [AТ[вТ - (3к) (2») %3D 108х5


Ans:


Kspin terms of molar solubility,x, for the salts are as follows: А s) АВ,(8) АВ,(s) А,В, (s) Ksp x2 Ksp 4x3 Ksp 27x Ksp 108x


Conclusion

Above is the solution for “express KSP in terms of molar solubility x for a salt with a formula of“. We hope that you find a good answer and gain the knowledge about this topic of science.


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