Problem: Calculate the mass of nitrogen (in g) dissolved at room temperature in 50 L of water. The atmospheric pressure is 1.3 atm. Assume that the mole fraction of nitrogen is 0.78 in air and the Henry's law constant for nitrogen in water at this temperature is 6.1 x 10-4 M/atm.A. 0.019 gB. 0.017 gC. 0.865 gD. 0.433 gE. 8.65 x 10-3 g

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Calculate the mass of nitrogen (in g) dissolved at room temperature in 50 L of water. The atmospheric pressure is 1.3 atm. Assume that the mole fraction of nitrogen is 0.78 in air and the Henry's law constant for nitrogen in water at this temperature is 6.1 x 10-4 M/atm.

A. 0.019 g

B. 0.017 g

C. 0.865 g

D. 0.433 g

E. 8.65 x 10-3 g

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