Calculate the concentration of Ni²+ and pNi in a solution that was prepared by mixing 50.0 mL of 0.0300 M Ni²+ with 50.0 mL of 0.0500 M EDTA. The mixture was buffered at pH 3.0. K₁, NY2 = 4.2 x 1018 NIY²- Net Ionic Equation mmol, i с e Ni²+ 1.50 -1.50 -- Y4- 2.50 -1.50 1.00 +1.50 1.50

Calculate the concentration of Ni²+ and pNi in a solution that was prepared by mixing 50.0 mL of 0.0300 M Ni²+ with 50.0 mL of 0.0500 M EDTA. The mixture was buffered at pH 3.0. K₁, NY2 = 4.2 x 1018 NIY²- Net Ionic Equation mmol, i с e Ni²+ 1.50 -1.50 -- Y4- 2.50 -1.50 1.00 +1.50 1.50

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

9.7

Calculate the concentration of Ni²+ and pNi in a solution that was prepared by mixing 50.0 mL of
0.0300 M Ni²+ with 50.0 mL of 0.0500 M EDTA. The mixture was buffered at pH 3.0. K₁, NiY2- = 4.2 x 1018
NiY²-
Net Ionic Equation
mmol, i
с
e
Ni²+
1.50
-1.50
---
+
Y4-
2.50
-1.50
1.00
+1.50
1.50

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