A cyanide solution with a volume of 13.87 mL was treated with 24.00 mL of Ni+ solution (containing excess Ni*) to convert the cyanide into tetracyanonickelate(II): 4 CN- + Nt - Ni(CN); The excess Ni+ was then titrated with 10.65 mL of 0.01249 M ethylenediaminetetraacetic acid (EDTA): Ni+ + EDTA - Ni(EDTA)?- Ni(CN) does not react with EDTA. If 39.44 ml of EDTA were required to react with 29.04 mL of the original Ni+ solution. calculate the molarity of CN- in the 13.87 mL cyanide sample. 1.56 x10-5 (CN | = Incorrect

A cyanide solution with a volume of 13.87 mL was treated with 24.00 mL of Ni+ solution (containing excess Ni*) to convert the cyanide into tetracyanonickelate(II): 4 CN- + Nt - Ni(CN); The excess Ni+ was then titrated with 10.65 mL of 0.01249 M ethylenediaminetetraacetic acid (EDTA): Ni+ + EDTA - Ni(EDTA)?- Ni(CN) does not react with EDTA. If 39.44 ml of EDTA were required to react with 29.04 mL of the original Ni+ solution. calculate the molarity of CN- in the 13.87 mL cyanide sample. 1.56 x10-5 (CN | = Incorrect

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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