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(Solved): This curve is the titration curve of H3PO4 solution by NaOH Based on this curve :At the point of pH ...
This curve is the titration curve of H3PO4 solution by NaOH Based on this curve :At the point of pH= 5, which is the major species present in the solution in this point -PO4³ H3PO4 H?PO4 HPO4
Expert Answer
pH = 5 occurs around first equivalence point where H3