Calculate pFe2+ at each of the points in the titration of 25.00 mL of 0.02164 M...

Question

Question

Calculate pFe2+ at each of the points in the titration of 25.00 mL of 0.02164 M Fe2+ by 0.03639 M EDTA at a pH of 5.00. 10.00

Answer 1

Answer #1

at pt = 5:00 arya = 2.9x107 Kf-( Kyat ) x (rp) = 2.9x10+ x 20x104 = 5.8x107 Ves 25 X0.02164 / 10.03639 2 14.87 ML [Feya-] =

Answer 2

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