i) Consider an electrochemical cell involving Barium and Copper. Ba2* (a0) + 2e- - Bag E° = -2.92 V Cu ao) + 2e- - Cure E° = +0,34 V a) What is the standard reduction potential of anode? b) What is the standard reduction potential of cathode? c) Calculate the potential of this cell under standard conditions(E°cell ). ii) How many amperes of current needs to be passed through molten Sodium chloride (NaCI) to produce 6.1 g of Sodium (Na) metal at the cathode in 15 minutes during electrolysis of molten Sodium chloride? iii) Calculate the charge in coulomb passed through the solution in part (ii). iv) Calculate the charge in Faraday passed through the solution in part (ii). Reduction Potential of Anode

i) Consider an electrochemical cell involving Barium and Copper. Ba2* (a0) + 2e- - Bag E° = -2.92 V Cu ao) + 2e- - Cure E° = +0,34 V a) What is the standard reduction potential of anode? b) What is the standard reduction potential of cathode? c) Calculate the potential of this cell under standard conditions(E°cell ). ii) How many amperes of current needs to be passed through molten Sodium chloride (NaCI) to produce 6.1 g of Sodium (Na) metal at the cathode in 15 minutes during electrolysis of molten Sodium chloride? iii) Calculate the charge in coulomb passed through the solution in part (ii). iv) Calculate the charge in Faraday passed through the solution in part (ii). Reduction Potential of Anode

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 voltaic cell is constructed from a standard Cr³+1 Cr half cell (E° red = -0.740V) and a standard Fe³+ | Fe2+ half cell (Eºred = 0.771V). (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: + The cathode reaction is: + The spontaneous cell reaction is: The cell voltage is V. + + + [
A redox reaction used in an electrochemical cell has a negative standard free energy change, AGxn- Which statement about the redox reaction is true? O Ecel is positive; K 1 E'cel is negative; K 1 'cell
Please Help me answer this, thank ue
A galvanic cell is made by connecting a Fe3+/Fe half cell to a Sn4+/Sn2+ half cell. Fe3+ + 3e- → Fe E° = -0.036V Sn4+ + 2e- Sn2+ E° = 0.13V Calculate the equilibrium constant at standard conditions:
i) Consider an electrochemical cell involving Zinc and Chromium. Zn2+, (aq) + 2e- Zn(s) E° = -0.76 V Cro*(aq) Cr(s) E° = -0.74 V + Зе- a) What is the standard reduction potential of anode? b) What is the standard reduction potential of cathode? c) Calculate the potential of this cell under standard conditions(E°cell).
Solutions only thank you
Question 9 Calculate the potential of the following cell at 25°C: (A1IA13+(0.0IM)||n*" (0. .0085M)||2.)
8
A voltaic cell is constructed from a standard Mg?+ | Mg half cell (E°red = -2.370 V) and a standard Br, | Br half cell (E°red = 1.080 V). (For all reactions below, use the smallest possible integer coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed leave it blank. Enter electrons as e .) The anode reaction is: The cathode reaction is: The spontaneous cell reaction is: The cell voltage is Submit Answer Try Another Version 3 item attempts remaining
Can someone please help with this question
For the Zn-Cu2+ voltaic cell, we have Zn (s) + Cu2+ (aq, 1 M) → Zn2+(aq, 1 M) + Cu (s) Ecell 0 = 1.10 V Given that the standard reduction potential of Zn2+ to Zn(s) is -0.76 V, calculatethe ECu2+/Cu0 for the reduction of Cu2+ to Cu: Cu2+ (aq, 1 M) + 2e- → Cu (s)
A voltaic cell is constructed from a standard Cr+ Cr half cell (E°red = -0.740V) and a standard F2F half cell (E°. red = 2.870V). (Use the lowest possible coefficients. Be sure to specify states such as (ag) or (s). If a box is not needed, leave it blank.) The anode reaction is: per) Greek(lower) Arrows Other The cathode reaction is: + elp The spontaneous cell reaction is: The cell voltage is V.