I(A) 1.5E-006- 1E-006- 5E-007- -0 -5E-007- -1E-006- -1.5E-006- 0 0.2 p,red = 1.9 μA Ep,red = 0.47 V 0.4 E (V) Ep,ox = 0.53 V P,ox = 1.9 μA T 0.6 A An++ ne 0.8 The above CV for the oxidation and reduction of a species A dissolved in 0.1 M phosphate buffer, was performed at a 3 mm diameter disc electrode with a scan rate of 0.1 V/s. Given data above, and that the diffusion coefficient (D) of A is 1 x 105 cm² s¹, answer the following questions: (d) Calculate the concentration (C) of A in Moles/L.

I(A) 1.5E-006- 1E-006- 5E-007- -0 -5E-007- -1E-006- -1.5E-006- 0 0.2 p,red = 1.9 μA Ep,red = 0.47 V 0.4 E (V) Ep,ox = 0.53 V P,ox = 1.9 μA T 0.6 A An++ ne 0.8 The above CV for the oxidation and reduction of a species A dissolved in 0.1 M phosphate buffer, was performed at a 3 mm diameter disc electrode with a scan rate of 0.1 V/s. Given data above, and that the diffusion coefficient (D) of A is 1 x 105 cm² s¹, answer the following questions: (d) Calculate the concentration (C) of A in Moles/L.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter13: The Chemistry Of Solutes And Solutions

Section13.6: Expressing Solution Composition

Problem 13.7PSP

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