2.2 The solubility of nitrogen gas at 20°C is Cs,N2 = 19 mg/L. (a) Calculate the maximum molar and mass concentrations of Ng in water equilibrated with air. (b) Discuss whether the Pacific Ocean is in equilibrium with the overlying atmosphere with respect to Ng. Describe how you arrived at your answer and why your answer makes sense in terms of the systems involved. Answer: (a) 0.54 x10-3 mol/I, or 15.2 mg/L.

2.2 The solubility of nitrogen gas at 20°C is Cs,N2 = 19 mg/L. (a) Calculate the maximum molar and mass concentrations of Ng in water equilibrated with air. (b) Discuss whether the Pacific Ocean is in equilibrium with the overlying atmosphere with respect to Ng. Describe how you arrived at your answer and why your answer makes sense in terms of the systems involved. Answer: (a) 0.54 x10-3 mol/I, or 15.2 mg/L.

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter7: Extraction

Section: Chapter Questions

Problem 1Q

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