Excess Osmotic Pressure in Electrochemistry Formulas

Excess Osmotic Pressure is defined as the minimum pressure that must be applied to a solution to halt the flow of solvent molecules through a semipermeable membrane (osmosis). And is denoted by π. Excess Osmotic Pressure is usually measured using the Atmosphere Technical for Pressure. Note that the value of Excess Osmotic Pressure is always negative.

Formulas to find Excess Osmotic Pressure in Electrochemistry

fxExcess Pressure given Osmotic CoefficientGo

Electrochemistry formulas that make use of Excess Osmotic Pressure

fxOsmotic Coefficient given Ideal and Excess PressureGo

fxIdeal Pressure given Osmotic CoefficientGo

List of variables in Electrochemistry formulas

fx Osmotic Coefficient Go

fx Ideal Pressure Go

FAQ

What is the Excess Osmotic Pressure?

Excess Osmotic Pressure is defined as the minimum pressure that must be applied to a solution to halt the flow of solvent molecules through a semipermeable membrane (osmosis). Excess Osmotic Pressure is usually measured using the Atmosphere Technical for Pressure. Note that the value of Excess Osmotic Pressure is always negative.

Can the Excess Osmotic Pressure be negative?

Yes, the Excess Osmotic Pressure, measured in Pressure can be negative.

What unit is used to measure Excess Osmotic Pressure?

Excess Osmotic Pressure is usually measured using the Atmosphere Technical[at] for Pressure. Pascal[at], Kilopascal[at], Bar[at] are the few other units in which Excess Osmotic Pressure can be measured.

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