Will a solution of Na2HPO4 be acidic or basic? H3POdata: Kg1=7.5x10-3 Kaz=6.2x10-8 Kaz=4.2x10-13 a) Acidic b)...

Question

Question

Will a solution of Na2HPO4 be acidic or basic? H3POdata: Kg1=7.5x10-3 Kaz=6.2x10-8 Kaz=4.2x10-13 a) Acidic b) Basic c) Neutra

Answer 1

Answer #1

Amphiprotic ion are those ions which can accept proton as well as donate protons

Na2HPO4 is an amphipotic ion H₂PO4 = H₂POG + H+ H, Po4 , HP03- + H+ K4, HPO = PO + H+ - for Na₂HPO4 pH - phaz + praz 2 plaz =

Answer 2

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