Question

Using chemical equations, show how the triprotic acid H3PO4 ionizes in water. Phases, such as (l) or (aq), are optional.

Answer 1

ill show you the first: \(H_3PO_4 \rightarrow H_2PO_4^- + H^+\)

Answer 2

H3PO4 --> H+ + H2PO4 1-
H2PO4 1- --> H+ + HPO4 2-
HPO4 2- --> H+ + PO4 3-