if air contains 78% of nitrogen, what is the solubility of nitrogen in water at 298k

9 answers

Kh=7.0*10^-4mol.L^-1.atm-1
C=kh*p
C=7.0*10^-4mol.L^-1.atm-1*78*10^-2
C=5*10^-4M
5.46*10^-4
5.4፠10 -4
Answer
5.10*-4
Thank you for help me!
5.46 x 10 -4M
Cg=Kh*Pg
5.46×10^_4mol/L