The book that I have goes into very little detail about how to do these sort of problems. I know that you have to balance the equation at the end, which I can do. I do not know how to find the elements! (Besides the fact that Sodium Hydroxide is NaOH.) Can anyone help? THNX! a. What salt is formed when a solution of sodium hydroxide is neutralized by phosphoric acid, H3PO4? b. What is the equation of this process?