chemistry
posted by 9110 .
calculate the Henry's law proportionality constant for N2?
partial pressure at 1 atm=0.78 atm
solubility at 1 atm= 5.3 x 10^3 mol/L

constant=Partial pressure / solubility

What's the temperature? 0.78/0.0053 doesn't give a number that agrees with the literature.