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What does it mean if QSP is greater than KSP?

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What does it mean if QSP is greater than KSP?

Ï Qsp must equal to or greater than Ksp for precipitation to occur. If Qsp < Ksp, then the reaction proceeds toward products. (i.e. to the right, ˆˆ no precipitation) If Qsp > Ksp, then the reaction proceeds to form reactants. If Qsp = Ksp, then the system reaches equilibrium.

What means QSP?

Qsp stands for Solubility Product Quotient and is used to describe the current state of an aqueous solution. If Qsp is less than Ksp, then more solid can be dissolved. But if Qsp is larger than Ksp, the solid will precipitate at the bottom of the solution.

What does the KSP tell you?

The solubility product constant (Ksp) describes the equilibrium between a solid and its constituent ions in a solution. The value of the constant identifies the degree to which the compound can dissociate in water. The higher the Ksp, the more soluble the compound is.

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What is the KSP of PbCO3?

1.5 × 10-15
The Ksp of PbCO3 and MgCO3 are 1.5 × 10-15 and 1

Does QSP Ksp?

Osp > Ksp the solution is super saturated – the solubelity is exceeded. a precipitate will form and will continue to form until the concentration of ions in the solution decrease to such a point that Qsp = Ksp. when the system is at equilibrium. no precipitation will occur.

What is the Ksp of PbCO3?

How to find KSP chemistry?

Write equation for PbSO4;

  • Molar Solubility = moles per litre.
  • Determine molarities of the ions… Since 1 mol of each ion form when the solid is dissolved:
  • Substitute into Ksp expression

    • What does KSP mean?

    Ksp – Solubility product constant definition. Solubility product constant is simplified equilibrium constant (Ksp) defined for equilibrium between a solids and its respective ions in a solution. Its value indicates the degree to which a compound dissociates in water. The higher the solubility product constant, the more soluble the compound.

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    What is KSP in chemistry?

    Solubility Product Definition: The solubility product or Ksp, is the equilibrium constant for a chemical reaction in which a solid ionic compound dissolves to yield its ions in solution. Also Known As: Ksp, ion product, solubility product constant.