Practice exam #3 - QUESTION 3
Fragment of a discussion from Course talk:APBI200
1st consider the two most common forms of phosphate in soils (think about the pH range common in soils).
Although HPO42- and H2PO4- are anions, phosphate does not readily leach from soils. why?
Consider Eakin's answer above as a starting point.
SandraBrown (talk)