15CadmiumFor the electrochemical cell given below:Cd* + 2e CdG)-0.403SilverAg" +e= Ag(i)AgBr() + eAg() + BrAgC) +e Agl) + CIAg(CN)," +e= Aglo) + 2CNAg.CrO,) + 2e= 2Ag6) + Cro,-AgI6) + e Ag(o) +Ag(S,0)- +e= Agli) + 25,0,-+0.799Ag | AgBr(s) | NaBr (1.0 M) || CdCI2 (0.05 M) | Cd+0.073+0.222-0.31+0.446Calculate the cell potential O-0.151+0.0170.512 V-0.512 V0.479 VA A70 V

Answer:- This question is answered by using the simple concept of calculation of cell potential of…

15 Cadmium Cd* + 2e CdG) For the electrochemical cell given below: -0.403 Silver Ag* +e=Ag() AgBr() + eAgl) + Br AGCI) +e Agl) + CI" Ag(CN)," +e= Aglo) + 2CN Ag. CO,) + 2e= 2Agl) + Cro,- AgI6) + e Agl) +1 Ag(S,0) +e Ag() + 25,0,- +0.799 Ag | AgBr(s) | NaBr (1.0 M) || CdCl2 (0.05 M) | Cd +0.073 +0.222 Calculate the cell potential -0.31 +0.446 -0.151 +0.017 0.512 V -0.512 V 0.479 V

15 Cadmium Cd* + 2e CdG) For the electrochemical cell given below: -0.403 Silver Ag* +e=Ag() AgBr() + eAgl) + Br AGCI) +e Agl) + CI" Ag(CN)," +e= Aglo) + 2CN Ag. CO,) + 2e= 2Agl) + Cro,- AgI6) + e Agl) +1 Ag(S,0) +e Ag() + 25,0,- +0.799 Ag | AgBr(s) | NaBr (1.0 M) || CdCl2 (0.05 M) | Cd +0.073 +0.222 Calculate the cell potential -0.31 +0.446 -0.151 +0.017 0.512 V -0.512 V 0.479 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

Related questions

Q: Item 19: Question Calculate the voltage of the cell. Ag(s) | AgBr(s), NaBr(aq, 1.0 M)||CdCl₂(aq,…

A: Given,

Q: For the electrochemical cell represented by Cr2* | Cr³* || Li* | Li, E°(red) = -2.63 V. This cell:

A: The standard EMF of the cell is -2.36V which is a negative value.For a cell to work spontaneously…

Q: lithium battery is being developed. Its voltaic cell is constructed based on Li metal electrode and…

Q: The equilibrium constant, K, for a redox reaction is related to the standard cell potential, E by…

A: A) The reaction taking place is given as, => Fe (s) + Ni2+ (aq) ---------> Fe2+ (aq) + Ni (s)…

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard…

Q: Select the correct cell notation for the following reaction, which is setup as a cell with a…

Q: The standard reduction voltages of F2(g) and Li*(aq) are 2.87 V and -3.04 V, respectively. What is…

A: Standard voltage of an electrochemical cell can be calculated by the following formula.…

Q: A cell is set up with copper and lead electrodes in contact with CUSO4(aq) and Pb(NO3)2(aq),…

Q: Voitmeter Cr(s) Ag(s) Cr*(aq) Ag (aq) 1) The Galvanic cell pictured above is constructed with…

Q: When we have an inactive electrode like Pt(s) in a galvanic cell as the cathode, what does it…

A: To explain: The role of platinum as an electrode.

Q: 55) What is the concentration of Cu2+ in the following cell at 25°C if the cell voltage is ¹253 V?…

A: The objective of the question is to find the concentration of Cu2+ in the given electrochemical cell…

Q: What is the maximum amount of work that could be done by the following electrochemical cell?…

A: The cell given is, => Al (s) | Al(NO3)3 (aq) || AgNO3 (aq) | Ag (s)

Q: [A4] Consider: Ag2S(ag) + Au(s) → 2Ag(s) + S2-(ag) + Au3+ + S2- (a0) + Au³+ (ag) (a) write out the…

A: Given reaction is : Ag2S (aq) + Au (s) -------> 2Ag (s) + S2- (aq) + Au3+ (aq) a) Write out the…

Q: 24. Given the following electrode (reduction) potentials: Fe3+ + e --> Fe2*; E° = 0.77 V Cu2* + 2e¯…

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard…

A: Standard reduction potential gives a measure of species which will act as a reducing agent and which…

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard…

A: In the galvanic cell , two half Reaction occur . One at anode and one at cathode . When both the…

Q: A galvanic cell is powered by the following redox reaction: 2+ 4 Cu (aq) + N,H(aq) + 4OH (aq) 4 Cu"…

Q: Determine the cell potential for an electrochemical cell (not standard condition, E) based on…

A: GIVEN: Reactions: To Solve: Cell potential for an electrochemical cell=?

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: Mno, (s) +…

A: The given redox reaction is, MnO2(s)+4H+(aq)+2Cr2+(aq)→Mn2+(aq)+2H2O(l)+2Cr3+(aq) The overall…

Q: Consider the following two half-reactions and their standard reduction potentials for a voltaic ce…

A: Electrode for which the value of reduction potential is higher has higher chances of being reduced.…

Q: Consider a galvanic cell for which the anode reaction is Pb(s) → Pb+2 (0.010 M) + 2e- , E= -0.1263…

A: According to guidelines we are supposed to answer only first three subparts. If you want rest of the…

Q: Consider a galvanic cell below and calculate the concentration of Au*3 solution. The measured cell…

Q: 8. Consider the cell Fe(s) FeSO.(ag) Hg.SO.(1) Hg() Write the half-cell reactions and the full cell…

A: Formulae used: E°cell = E°cathode - E°anode deltaG° = - RTlnK delta G° = -nFE°cell T = 298 K R…

Q: According to the following cell notation, which species is undergoing oxidation? Fe(s) | Fe2*(aq) ||…

Q: Which of the following is the correct cell notation for an electrochemical cell consisting of an…

A: At anode, oxidation takes place. At cathode, reduction takes place. Oxidation is lose of electrons.…

Q: Consider the galvanic cell based on the following half-reactions. Ag+ + e → Ag 8° = +0.80 V Cd2+ + 2…

Q: Write the cell notation for an electrochemical cell consisting of an anode where Cr²+ (aq) is…

A: Answer:In standard cell notation anode is always mentioned on the left and cathode is mentioned on…

Q: What statement about a galvanic cell constructed with Cu*/Cu and Fe2*/Fe is correct? Standard…

A: Correct answer is Fe(s) will reduce Cu+(aq). Standard reduction potential of Cu+ is greater than SRP…

Q: póššíblé tó calculate the cell voltage, do so and enter your answer here. Round your V answer to 2…

A: We will give answer of all parts

Q: Consider the following standard reduction potentials in acid solution: Co2+ + 2e– ----> Co (s)…

Concept explainers

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.

Question

100%

15
Cadmium
For the electrochemical cell given below:
Cd* + 2e CdG)
-0.403
Silver
Ag" +e= Ag(i)
AgBr() + eAg() + Br
AgC) +e Agl) + CI
Ag(CN)," +e= Aglo) + 2CN
Ag.CrO,) + 2e= 2Ag6) + Cro,-
AgI6) + e Ag(o) +
Ag(S,0)- +e= Agli) + 25,0,-
+0.799
Ag | AgBr(s) | NaBr (1.0 M) || CdCI2 (0.05 M) | Cd
+0.073
+0.222
-0.31
+0.446
Calculate the cell potential O
-0.151
+0.017
0.512 V
-0.512 V
0.479 V
A A70 V

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Refer to the galvanic cell below (the contents of each half-cell are written beneath each compartment): Ni Ag 1.0 M Ni2+ 1.0 M Ag* The standard reduction potentials are as follow: Ni2+ + 2 e- → Ni(s), E° = -0.25 Ag* + e - Ag(s), E° = 0.7996 When current is allowed to flow, which species is oxidised? Select one: а. Ag b. Cannot be determined from the data given. C. Ni2+ O d. Ag* O e. Ni
Consider the following cell: | Zn (s) | Ca2* (aq) , SO3²- (aq) || Hg²+ (aq) , F' (aq) | Pt (s) | al Indiate the Oxidizing Agent bindicate the ReducingAge Gont e Wnte he narreattions that occurs ai the cathode d) Write the half reactions that occurs at the anode e) Write the overall net cell reaction f) Calculate the cell potential g) Indicate if electricity is produced or consumed by the cell h) Indicate if the cell is galvanic or electrolytic
7-A fuel cell uses the following reduction half-reactions. O2(g) + 2H20(1) + 4e- 40H- (ag) E° = 0.401 V CO3-(aq) + 7H2O(1) + 8e– → CH«(g) + 100H-(ag) E° = 0.110 V Ja) What is the maximum cell voltage that can be generated (b) What is the overall cell reaction that occurs?
A voltaic cell prepared using aluminum and nickel has the following cell notation. Al(s) | AI3+(aq) || Ni2*(aq) | Ni(s) Which of the following reactions occurs at the cathode? Al(s) Al3*(ag) + 3e- O Ni2*(aq) + 2e- Ni(s) Al3+(aq) + 3e Al(s) > Ni(s) Ni2*(aq) + 2e
6. The above diagram shows a Galvanic constructed from Ag|AGNO3(aq) and Ni|Ni(NO3)2(aq) half-cells and the half-cell electrode potentials are as follows: Ag*(aq) + e--> Ag(s); E° = 0.80 V %3! Ni2*(aq) + 2e --> Ni(s); E° = - 0.23 V Calculate the Ecell at 25°C when the electrolyte concentrations are: [Ag*] = 1.3 x %3D 10-4 M and [Ni2+] = 0.10 M. %3D
Consider the following voltaic cellat 25°C: Al(s) | Al3*(0.20 M, aq) || Al3+(0.75 M, aq) | Al(s) If the standard reduction potential for the Al3+(aq) /Al(s) redox couple is -1.66 V, what is the overall cell reaction and the cell potential of the voltaic cell shown above? (Reference the cell as written above.) The overall cell reaction is Al3+(0.75 M, aq) AIS*(0.20 M, ag) and E°cell = +0.0113 V. There is no overall cell reaction and E°cell = 0.00 V. The overall cell reaction is Al3+(0.20 M, aq) Als*(0.75 M, aq) and E°cell = +0.0113 V. The overall cell reaction is Al3+(0.20 M, aq) →A13+(0.75 M, ag) and E°cell| = -0.0113 V. The overall cell reaction is Al3*(0.75 M, aq) →AI3*(0.20 M, aq) and E°cell = -0.0113 V. None of these
What is the voltage of the following cell? Use the Reduction Potential Table found in Chapter 17 notes. Cr(s)|Cr³*(0.25 M) || |2(s)|1-(0.20 M)|Pt(s)
5. What is voltage of the following cell? Sn(s) | Sn(NO3)2 (0.100 M) || AgNO3(0.020 M) | Ag(s)
5. A more complex example where other atoms are involved. Balance the following reaction in basic solution. r (aq) + MnO4 (aq) MnO, (s)+ BrO;" (aq) TABLE 19.1 Standard Electrode Potentials at 25 °C Reduction Half-Reaction E'(V) F + 20 H,0,(aq) + 2 H(aq)+2 e 2F(aq) 2.87 Stronger oxidizing agent Weaker 2 H,0 - PBSO (s) +2 H,0) -Mn0(s)+ 2 H,0) Mn (aq) 4 H,O) - Auts) 1.78 reducing agent PO,(s) + 4 H"(ag) + S0,2-(aq) + 2 e 1.69 Mno, (aq)+ 4 H'(aq) 3 e Mno, (aa) + 8 H (aq)+5 e Au (aq)+3e PbO,(s)+ 4 H(aa) + 2 e Cl,(g) + 2 e" 1.68 1.51 1.50 1.46 - P (ag) + 2 HO - 2a(aq) 1.36 1.33 Cr0, (aq) + 14 H'(ag) + 6 e 0+ 4 H (aq) + 4 e MnO(s)+4 H'(aq) +2 e 10, (aq) 6 H'(aq) + 5e Br+2e vo, (aq) + 2 H'(aq) + e NO, (aq) + 4 H°(aq) + 3e CIO+e 2 C"(aq) + 7 H,On - 2 H,O1) 1.23 Mn (aq) + 2 HyOV) 121 ulae) + 3 H,0() 2 Br (ag) - vo"(aq) +H,00 - NO + 2 H,O0 - CIO, (aa) - Agis) 1.20 1.09 1.00 0.96 0.95 Ag"(aa) + e 0.80 Fe (aq) + O+2 H'(aq)+2e - Fe*(aq) 0.77 - H,O,(ag) 0.70 Mn0, Taa) + e Mn0 (aa) 0.56 8) + 2 e…
A voltaic cell is constructed with two silver electrodes, where the half-reaction isAg2+(aq) + 2e- → Ag (s) E° = -0.322 VDetermine the cell emf at 25 °C when the concentrations of chloride ion in the two compartments are 4.0 Mand 0.050 M, respectively.
A lithium battery is being developed. Its voltaic cell is constructed based on Li metal electrode and PbsO4 solid electrode. Their standard reduction potentials at 25 °C are given below. E°(Li* (aq) → Li (s)) = -3.040 Volt E°(PbSO4 (S) > Pb (s) + SO42 (aq) = - 0.356 Volt. Which of the following statements is true about this working (spontaneous) voltaic cell? a. The anode is PbsO4 (s) electrode. The standard cell potential of this voltaic cell is E°(cell) = 2.328 Volt O. PBSO4 (s) is a weaker oxidizing agent than Lit. To make a commercial product, the voltaic cell is adjusted to have [Lit] = 2.1 M and [SO42] = 3.5 M. The cell d. potential E under this condition should be less than the standard cell potential E°(cell). e. None of the above