Osmotic Pressure Calculator
Find osmotic pressure of a solution.
Osmotic pressure is the pressure needed to stop osmosis across a membrane.
The math behind it
π = i × molarity × R × T (R = 0.08206 L·atm·mol⁻¹·K⁻¹).
Worked example
0.1 M, i 1, 298 K → 2.45 atm.
FAQ
Use?
Biology (cells), reverse osmosis and IV fluids.