Question 12.6: The solubility of nitrogen gas at 25°C and 1 atm is 6.8 × 10...

The solubility of nitrogen gas at 25°C and 1 atm is $6.8 \times 10^{-4} mol/L$ . What is the concentration (in molarity) of nitrogen dissolved in water under atmospheric conditions? The partial pressure of nitrogen gas in the atmosphere is 0.78 atm. Strategy The given solubility enables us to calculate Henry’s law constant (k), which can then be used to determine the concentration of the solution.

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