The question is to calculate the water loss at an acid value at full conversion and hydroxyl value. The acid value at full conversion was question 3, but I decided to not put that on here due to Chegg's rules for answering one question per post.

Alkyd polyester formulation Raw material weight amount Soy oil 109.3 tung oil 36.4 trimethylol propane 67.1 isophthalic acid 99.9 6. water loss at defined acid value and hydroxyl value