Osmotic Pressure Calculator
Osmotic pressure calculator to find the osmotic pressure of a solution containing dissolved solids. The Osmotic pressure arises when a pure solvent and a solution or two solutions of different concentrations.
Osmotic pressure formula
π = i . Φ * c . R. T
Where πis Osmotic pressure, T is the temperature on the Kelvin scale, R is 0.083145 Liter.bar/(deg.mol) the Universal gas constant, i is Number of ions produced by solute dissiation, e.g. 3 of MgCl2 2 of NaCl, c is Concentration of the solution, Φ is Osmotic coeffient.
For example, when Number of ions is 3, Osmotic Coefficient is 0.2, Concentration of all solutes is 3, Absolute Temperature is 20, then Osmotic Pressure is 2.99322 Bar.