Please help me ,, one hour left on my assignment

Using Henry’s Law to Calculate Gas Solubility
If a gaseous sample contains 59% N2 by volume, what is the solubility of N2 in water at 25째C and 1.0 atm (kH in H2O at 25째C = 7.0 *10^-4 mol/Latm)?

answer _______ mol/L