### Electrochemical Cell Analysis**Problem Statement:**Consider the following electrochemical cell:**Cell Notation:**\[ \text{S.C.E. (satd. KCl)} \, || \, \text{CuCl}_2 (\text{aq}) (A = 0.0046 \, \text{M}) \, | \, \text{Cu (s)} \]**Half-Reactions:**1. \[ \text{Hg}_2\text{Cl}_2 (\text{s}) + 2e^- \rightarrow 2 \text{Hg (l)} + 2 \text{Cl}^- (\text{aq}) \] - \( E^\circ = +0.241 \, \text{V (satd. KCl)} \)2. \[ \text{Cu}^{2+} (\text{aq}) + 2e^- \rightarrow \text{Cu (s)} \] - \( E^\circ = +0.339 \, \text{V} \)**Questions:**a) What is the \( E_\text{cell} (\text{V}) \)?b) What is the net (overall) reaction?c) What is \( \Delta G \) for the reaction in (b)?**Note:** The image does not contain any graphs or diagrams to explain further.

This is a simple problem of electrochemical cell where we have to calculate Ecell followed by free…

1) Consider the following electrochemical cell. S.C.E. (satd. KCI) || CuCl2 (aq) (A=0.0046 M) / Cu (s) Hg2Cl2 (s) + 2e --------> 2 Hg (0+2 CF (aq) Cu²+ (aq) + 2 e Cu (s) a) What is the Ecell (V)? b) What is the net (overall) reaction? c) What is AG for the reaction in (b)? E° (V) +0.241 V (satd. KCI) +0.339 V

1) Consider the following electrochemical cell. S.C.E. (satd. KCI) || CuCl2 (aq) (A=0.0046 M) / Cu (s) Hg2Cl2 (s) + 2e --------> 2 Hg (0+2 CF (aq) Cu²+ (aq) + 2 e Cu (s) a) What is the Ecell (V)? b) What is the net (overall) reaction? c) What is AG for the reaction in (b)? E° (V) +0.241 V (satd. KCI) +0.339 V

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

42 only
e. Calculate the cell potential Ecell of the Galvanic cell (25°C). Give your answer in volts (V).
Determine electromotive force for the cell represented by: Fe (s) | FeSO4(0.30 M) || KIO3(0.50 M), l2(s), pH 4.0 | Pt(s) Given: Fe2+ + 2 e --------- Fe (s) Eo = - 0.44 Fe3+ + e ------ Fe2+ Eo = 0.771 V IO3- + 6 H+ + 5e ------ ½ I2(s) + 3 H2O (l) E0 = 1.210 V A. 1.346 V B. 0.166 V C. 1.376 V D. 0.498 V E. 1.660 V
The electrochemical cell notation for the non-standard cell (assumed to be voltaic cell) below is correctly written. Ag(s) | AgCl(s) | Ag (sat'd), Cl- (sat'd) || Ag+ (1.0 M) | Ag(s) The Ksp of AgCl is 1.8x10-¹⁰, Select one: O True O False
1.Which of the following is an electrolytic cell? a.Pb(s)|Pb2+(aq)||Zn2+(aq)|Zn(s)b.Pt(s)|Fe2+(aq), Fe3+(aq)||MnO4-(aq), Mn2+(aq)|Pt(s)c.Co(s)|Co2+(aq)||Cu2+(aq)|Cu(s)d.Ni(s)|Ni2+(aq)||Cr2O72-(aq), Cr3+(aq)|Pt(s) 2. The dissolution of NH4Cl in water is an endothermic process. If the initial temperature of water is 25°C, what is the expected final temperature of the aqueous system? a.higher than 25°C b.lower than 25°C c.half of 25°C d.still 25°C3. What is the mineral formed when Cu corrodes to form a green coating on the surface? a.Cu(NO3)2 b.CuCO3 c.Cu2O d.Cu(OH)2
Consider the following electrochemical cell at 298 K where the source of Cu2+ (aq) is the sparingly soluble salt CuX. Zn(s)|Zn²* (aq, 0.50M)||Cu²+ (aq)|Cu(s) Zn2* + 2e = Zn E° = -0.76 V Cu2+ + 2e = Cu E° = 0.34 V If the potential created from this cell = 1.03 V, what is Ksp for CuX? O 1.9x10-9 3.8x10 12 4.6x10 6 2.0x10 7
Part A The following galvanic cell has a potential of 1.214 V at 25 °C: Hg(1)|Hg₂Br₂ (s)|Br¯(0.10 M)||MnO4¯ (0.10 M), Mn²+ (0.10 M), H+(0.10 M)|Pt(s) Calculate the value of Ksp for Hg₂Br₂ at 25 °C. Express your answer using one significant figure. Ksp = Submit 17 ΑΣΦ Request Answer ?
For the galvanic cell: Zn(s) + 2TI*(aq) 2TI(s) + Zn2*(aq) What is E°cel? Standard Electrode Potentials: Zn2*(aq) + 2e Zn(s) E° = -0.76 V TI*(aq) + eTI(s) E° = -0.34 V O 0.42 V O -0.42 V O 1.1 V O -1.1 V
Voltaic cell notation: Ag(s) | Ag+ (aq) (from saturate Ag3PO4) || Ag+ (aq) (0.110 M) | Ag(s) Ecell = +0.180 V Calculate the Ksp for Ag3PO4
10. What is the standard cell potential of the following electrochemical cell at 25°C: Ni(s) I NiCl2(aq) || Cu(NO3)2 (aq) | Cu(s) a. 0.62 V b. -0.62 V с. 0.60 V d. -0.60 V e. 0.095 V enstant fr ther
9
(c) Consider the following cell: Ag(s)|AgCl(s)|Cl(aq, aci-= 0.00500) || Cd²+ (aq, aca²+ = 0.100)| Cd(s)