Langelier Saturation Index Calculator
|The Langelier Saturation Index is based on the study of the carbonate equilibrium in water.
For the Langelier Saturation Index use calculator
The elements that are important for the carbonate equilibrium are gaseous carbon dioxide CO2, aqueous carbon dioxide (CO2)aq, carbonic acid H2CO3, bicarbonate HCO3-, carbonate CO32- and solids containing carbonate like calcium carbonate CaCO3 or magnesium carbonate MgCO3. Below you can see all the equations that matters for the carbonate equilibrium. These are all equilibrium reactions symbolized by double arrows.