Is Ksp equal to KC?

what is the difference between ksp equilibrium and kc equilibrium? Kc is the equilibirium constant e.g. A + B C, Kc = [C]/[A][B] – the ratio of products/reactants at equilibrium. Ksp is the solubility product.

What is the relationship between K and Ksp?

The only difference lies in that K can be used for any reaction. When it’s specific to solubility, it’s called Ksp. When its an acid (proton dissociation), it’s Ka. When it’s a base (proton acceptor), it’s Kb.

What is Ksp equal to?

Now we can see that Ksp is equal to the product of the ions. Ksp= [Ba. 2+

What is Q in KSP?

The reaction quotient, Q, can be used to determine whether a precipitate will form with a given concentration of ions. … If Q < Ksp, no precipitate will form. If Q = Ksp, a precipitate will form. If Q > Ksp, a precipitate will form.

What is the relation between QC and KC?

Qc and Kc are calculate the same way, but Qc is used to determine which direction a reaction will proceed, while Kc is the equilibrium constant (the ratio of the concentrations of products and reactants when the reaction is at equilibrium).

What is the KC equation?

Kc is the equilibrium constant of a chemical reaction. The letter c implies that reagent amounts are expressed as molar concentration. For the reaction A+B=AB, the equilibrium constant Kc is defined as [AB]/[A][B]. … As an example, we will calculate Kc for two reactions.

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What is the value of R in KP KC RT?

So Kp=Kc, so that’s 4.61 times 10 to -3. Then R is 0.08206L. atm/mol.

What 4 factors affect solubility?

Factors affecting solubility

  • Temperature. Basically, solubility increases with temperature. …
  • Polarity. In most cases solutes dissolve in solvents that have a similar polarity. …
  • Pressure. Solid and liquid solutes. …
  • Molecular size. …
  • Stirring increases the speed of dissolving.

Which substance has the greatest solubility in water?

FREE Expert Solution



Water (H2O) is a polar molecule that exhibits hydrogen bonding, so the most soluble solute would be a polar compound that exhibits hydrogen bonding.

What is KSP expression?

Ksp – Solubility product constant definition



The Ksp expression for a salt is the product of the concentrations of the ions, with each concentration raised to a power equal to the coefficient of that ion in the balanced equation for the solubility equilibrium.

What is S in solubility?

For example, sugar is a solute and water is a solvent. Solubility is defined as the maximum amount of solute that can be dissolved in a solvent at equilibrium. … Ksq is used to describe the saturated solution of ionic compounds.

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