Partial pressure of solute in Henry's law (given mole fraction,Henry's law constant)
Formula
p
partial pressure of the solute in the gas above the solution
x
mole fraction of the solute
kH
Henry\'s constant for mole fraction
Formula description
At a constant temperature, the amount of a given gas that dissolves in a given type and volume of liquid is directly proportional to the partial pressure of that gas in equilibrium with that liquid. For a dilute solution, the concentration of the solute is approximately proportional to its mole fraction x, and Henry's law can be written as p = kH*x.