In this module you learned about air-water exchange (mass interphase transfer). For the module discussion, pose a question that you have about one of the topics. Use this as an opportunity to extend your knowledge or to clarify a concept. You will be assessed on a) how well you are able to put the question in context, b) your answer to this question, and c) your replies to others.
Make an Initial Post: Provide the question and provide a satisfactory answer citing relevant literature. This should not be a simple yes or no question. Initial posts should be at least 300 words.