The Henry's law constant for the solubility of nitrogen in water is 6.4 x 10^(-4) M/atm at 25°C. At 0.75 atm of N2, what mass of N2(9) dissolves in 1.0 L of water at 25°C?
a. 4.8 x 10^(-4) g
b. 8.5 x 10^(-4) g
c. 4.5 x 10^(-3) g
d. 1.3 x 10^(-2) g
e. 2.4 x 10^(-2) g