Post Lab Problem 2 A 50.0 mL of 2.00 M Fe3+ (aq) solution are mixed with 50.0 mL of 2.00 M SCN (aq) solution. What is the equilibrium concentration of FeSCN2+ (aq), if the complex formation constant is 180 for the reaction: 3+ Fe³+ (aq) + SCN (aq) FeSCN²* (aq). Enter your answer in the box provided with correct units and sig. figs.: Answer: [FeSCN²+ ]eq = K₁ = 180

Chemistry
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ISBN:9781133611097
Author:Steven S. Zumdahl
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Chapter16: Solubility And Complex Ion Equilibria
Section: Chapter Questions
Problem 63E: In the presence of CN, Fe3+ forms the complex ion Fe(CN)63. The equilibrium concentrations of Fe3+...
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Post Lab Problem 2
A 50.0 mL of 2.00 M Fe3+ (aq) solution are mixed with
50.0 mL of 2.00 M SCN (aq) solution. What is the equilibrium concentration of FeSCN²+ (aq), if
the complex formation constant is 180 for the reaction:
3+
Fe³+ (aq) + SCN (aq)
FeSCN²* (aq).
Enter your answer in the box provided with correct units and sig. figs.:
Answer: [FeSCN²+ ]eq=
K₁ = 180
Transcribed Image Text:Post Lab Problem 2 A 50.0 mL of 2.00 M Fe3+ (aq) solution are mixed with 50.0 mL of 2.00 M SCN (aq) solution. What is the equilibrium concentration of FeSCN²+ (aq), if the complex formation constant is 180 for the reaction: 3+ Fe³+ (aq) + SCN (aq) FeSCN²* (aq). Enter your answer in the box provided with correct units and sig. figs.: Answer: [FeSCN²+ ]eq= K₁ = 180
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