What you provide
What you provide
- Solubility product, using the same scenario as the other inputs
- Common-ion concentration expressed in mol/L, using the same scenario as the other inputs
CHEMISTRY / SOLUBILITY EQUILIBRIUM
Common Ion Solubility Calculator
Estimate 1:1 salt molar solubility when a common ion concentration dominates. Review the equation, substituted values, assumptions, and result in one guided chemistry workspace.
- 01 Calculated in this tab
- 02 Values stay in this browser tab
- 03 Use boundary
Use boundary
Calculation path
Estimate 1:1 salt molar solubility when a common ion concentration dominates. The page evaluates the displayed equation from your supplied values and presents both symbolic and substituted KaTeX working so the arithmetic can be checked.
Calculation path
s approximately K_sp/C
What you receive
What you receive
- Approximate molar solubility in mol/L from the stated equation
- A symbolic formula plus substituted working with your values
- Visible assumptions, field guidance, and an authoritative learning reference
Use boundary
Choose the maximum decimal places shown. This does not increase source accuracy.
The salt is 1:1, common-ion concentration is much larger than dissolved salt contribution, and activities are approximated by concentrations.
Use internally consistent units and retain extra precision when carrying the result into another calculation.
Reviewed reference factors