3a. Cd2[Fe(CN)6] is sparingly soluble:Cd2[Fe(CN)6](s) ↔ 2Cd²+ + [Fe(CN)6]ª¯with the solubility product L 5.0 × 10-18 M³. Calculate the mass of Cd2 [Fe(CN)6] that==can dissolve in 2.0 liters of water? Molar mass/g·mol¹: Cd₂[Fe(CN)6]: 436.8.3b. Cd2[Fe(CN)6] reacts with chloride due to complex formation:2-4-K = 1.0 × 10-14 M¯5Cd2 [Fe(CN)6] (s) + 8C1¯¯ ↔ 2[CdC14] ²¯ + [Fe(CN)6] 4Taking this equilibrium into account, calculate the mass of Cd2 [Fe(CN)6] that can dissolve in2.0 liters of 1.5 M KCl.

Answered: 3a. Cd2[Fe(CN)6] is sparingly soluble:…

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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4.
Consider the insoluble compound cobalt(II) hydroxide , Co(OH)2 . The cobalt(II) ion also forms a complex with ammonia . Write a balanced net ionic equation to show why the solubility of Co(OH)2 (s) increases in the presence of ammonia and calculate the equilibrium constant for this reaction.For Co(NH3)62+ , Kf = 7.7×104 . Be sure to specify states such as (aq) or (s). + + K =

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