The Kf (complex formation constant) of [Ag(en)₂*] <> is 5.0x107. The standard reduction potential E° Ag+/Ag is +0.800 V. • What is the Eº Ag(en)₂*/Ag-the standard reduction potential of the silver complex to Agº at 298.15 K? • Use F= 96485 units, R= 8.3145 J/mol K. • Write answer in 2 (Two) significant figures. example if answer is -0.22334 V then you should write -0.22

The Kf (complex formation constant) of [Ag(en)₂] <> is 5.0x107. The standard reduction potential E° Ag+/Ag is +0.800 V. • What is the Eº Ag(en)₂/Ag-the standard reduction potential of the silver complex to Agº at 298.15 K? • Use F= 96485 units, R= 8.3145 J/mol K. • Write answer in 2 (Two) significant figures. example if answer is -0.22334 V then you should write -0.22

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...

See similar textbooks

Similar questions

A Cu electrode is immersed in a solution that is 1.00 Min [Cu(NH3)4]2+ and 1.00 M in NH3. When the cathodeis a standard hydrogen electrode, the emf of the cell isfound to be +0.08 V. What is the formation constant for[Cu(NH3)4]2+?
Write a balanced equation for the reaction between the dichromate ion and zinc metal to yield zinc(II) and chromium(II) in acidic solution. [SHOW ALL STEPS] Zn(s) + Cr2O72- (aq) --> Zn2+ (aq) + Cr3+ (aq)
Use standard reduction potentials to calculate the equilibrium constant for the reaction: Fe (aq) + H2(g) Fe(s) + 2H (aq) Hint: Carry at least 5 significant figures during intermedliate calculations to avoid round off error when taking the antilogarithm. Equilibrium constant: AG" for this reaction would be than zero.
Write a balanced equation for the reaction between the dichromate ion and zinc metal to yield zinc(II) and chromium(III) in basic solution. [SHOW ALL STEPS] Zn(s) + Cr2O72-(aq) --> Zn2+ (aq) + Cr3+(aq)
What is the equation for the reaction of Cu(s) with 6MHCl(aq)?
If the following redox reactions are found to occur spontaneously, identify the more active metal in each reaction. 2 Li+Cu2+—> 2 Li++Cu Cr+3 V3+—> 3 V2+ + Cr3+ Cd+2 Ti3+—> 2 Ti2++Cd2+
1. Consider the redox reaction between cadmium and silver at 25 degrees Celsius, expressed by the following reaction equation: Calculate the equilibrium constant (Keq) of this reaction
Given the reduction potentials below: Reduction half-reaction Fe3+ (aq) + e- —> Fe2+ (aq) E0 = +0.77 Fe2+ (aq) + 2e- —> Fe (s) E0 = -0.44 Cr3+ (aq) + 3e- —> Cr (s) E0 = -0.74 What is the value of the equilibrium constant, K, at 25 degrees Celsius for the reaction between the pair: Cr(s) and Fe2+ (aq) to give Fe(s) and Cr3+ (aq) ?
5. With the help of the table of standard reduction potentials, Calculate the E of the reaction between Chromium (II) ions and Tin (IV) ions forming Chromium (III) ions and tin (II) ions.
Use standard reduction potentials to calculate the equilibrium constant for the reaction:Co2+(aq) + Cu(s) Co(s) + Cu2+(aq)Hint: Carry at least 5 significant figures during intermediate calculations to avoid round off error when taking the antilogarithm.Equilibrium constant: G° for this reaction would be than zero.
What is the equation for the reaction between Cu(s) and MgSO4(aq)?
Write a balanced net ionic equation to show why the solubility of Cu(OH)2(s) increases in the presence of a strong acid and calculate the equilibrium constant for the reaction of this sparingly soluble salt with acid.Be sure to specify states such as (aq) or (s). + + K =