1. The problem statement, all variables and given/known data Problem 12.20 2. Relevant equations 3. The attempt at a solution For this problem, I am having a hard time getting any values for the streams, so I am stuck at stream G and K and can't figure out how much is going into G since I don't know the liquid recycle stream. I don't know how to use that relationship with the conversions to get the extents of reaction, which is what I am thinking is needed.