9. Calculate the standard electrode potential for the aqueous couple [Fe(ox):]*(aq)/[Fe(ox):]+(aq) from the following data (298 K), where ox?- refers to the oxalate anion, C204?-: Fe*(aq) + e = Fe2*(aq) E° = +0.770 V Fe2* (aq) + 3 ох?- [Fe(ox);] (aq) K = 1.7 x 105 Fe3+ (aq) + 3 ox² = [Fe(ox)3]³ (aq) K= 2.0 x 1020

Q: Consider the following galvanic cell: Ag(s) | Ag*(3.0 x 1o“ M) || Fe3*(1.1 × 10-³ M), Fe2*(0.040 M)…

A: We are given a galvanic cell and we have to answer questions based on that.

Q: Which reaction can take place spontaneously? TABLE: Standard Electrode (Reduction) Potentials at 25…

A: According to the given standard reduction potential, those species with less negative reduction…

Q: Calculate AG° for the following cell reaction: TI(s) | TI* (aq) || Ni²* (aq) | Ni(s) From AG°,…

A: For a galvanic cell, the relation between Gibbs free energy and potential is  :ΔG°cell= −nFE°cell…

Q: Calculate the cell potential, ? , for the given reactions at 25.00 °C using the ion concentrations…

A:

Q: Consider a galvanic cell with the cell notation below. Al(s) | Al3*(aq) || Cr³*(aq), Cr2*(aq) |…

A: Galvanic cell: the cell in which chemical energy is converted into electrical energy From…

Q: Calculate the standard free energy change of the following reactions using the standard cell…

A: To Find: a) To find the standard free energy change for the following reactions.

Q: 7) A galvanic cell is being made of iron & chromium. The standard reduction potentials are: Fe^2+…

A: Here we are required to find the standard cell potential of the given electrochemical reaction

Q: The following cell has a potential of 0.10 V at 25oC. Ni(s) | Ni2+(aq) (1.0 M) || H+ (? M) | H2(g)…

A: Ni(s)   +    2 H+(aq)     ⇔    Ni+2(aq)   +     H2 (g)    Ecello = 0.23…

Q: )    Using a table of standard electrode potentials, predict whether the following reactions will be…

A: There is something incorrect in equation of part c so it can't be solved For a spontaneous reaction…

Q: а. Write the balanced electrochemical reaction. Use the reduction potentials to determine E°: i.…

A: An electrolytic cell is a cell which requires an outside electrical source to initiate the redox…

Q: Calculate the cell potential, ?, for the given reactions at 25.00 °C using the ion concentrations…

A:

Q: The cell notation for the Galvanic cell is Cd(syCd2+/l/½(syI" The Standard Reduction Potential are…

A: The Gibb's free energy determines the spontaneity of a reaction. If the Gibb's free energy is…

Q: Calculate the standard cell potential, E°cell, for the following reaction, and indicate if the…

A: We are given a redox reaction happening in an electrochemical reaction. The oxidation half-reaction…

Q: (aq) + Sn (aq) 11. Calculate the cell potential of a cell operating with the following reaction at…

A: Q 11)  cell potential  E = - 2.435 V Q 12) Concentration of Ni2+ = 1.832 x 10-5

Q: The cell notation for the Galvanic cell is              A(s)/A2+//B2(s)/B- The Standard Reduction…

A:

Q: Consider the following galvanic cell at 25°C:Pt|Cr2+(0.30M),Cr3+(2.0M)||Co2+(0.20M)|CoThe overall…

A:

Q: An electrochemical cell consists of a silver metal electrode immersed in a solution with Ag+| = 1.0…

A: Since Ag+(aq) has a higher reduction potential, Ag+(aq) will undergo reduction to Ag(s) and act as…

Q: Use the Nernst equation to calculate the cell potentials of the following cells at 298 K. (a) 2…

A: The expression of Nernst equation is shown below: Ecell =E0cell -0.0591nlogQ Where; Ecell= cell…

Q: 12.) The following cell is prepared and found to have a standard cell potential of 1.74 V: Pt (s)|Cl…

A: Cell representation:

Q: = 2.26 A voltaio cell employs the following redox reaction: 2 Fe (aq)+3 Mg (s)2 Fe (s) +3 Mg²+ (aq)…

A: Given, 2Fe3+(aq) + 3Mg(s) ➝ 2Fe(s) + 3Mg2+(aq) Temperature (T) = 25°C [Fe3+] = 2.85 M;  [Mg2+] = 2.1…

Q: 1 Calculate the standard free energy change for the fol- lowing reactions using the standard cell…

A: Standard free energy change is as follows:∆G∘=-nFEcell∘Where n is number of electron transfer…

Q: Calculate the standard cell potential at 25°C for the following cell reaction from standard free…

A: The standard free energy change of any reaction can be written as  ΔG0 = sum of (ΔG0f (products ) X…

Q: Calculate the cell potential of tho following cell at 25°C. Cr(s) | C" (1.0 X 10° M) || Ni²* (1.5 M)…

A: Given data,[Cr3+]=1.0×10-3M[Ni2+]=1.5MTemperature=25oC

Q: Consider the following galvanic cell and calculate the cell potential (Ecell). Co(s) | Co2"(aq, 0.15…

A:

Q: Calculate the [Ni2+] in the following galvanic cell, given that the measured voltage of the cell is…

A:

Q: Calculate E° cll from the tabulated standard reduction potentials for each of the following…

A: In the given reaction MnO4- is getting reduced while Fe+2 is getting oxidised.

Q: What is the cell potential of the following electrochemical cell? (Report your answer to 2…

A: The objective of the question is to determine the cell potential of the given electrochemical cell.

Q: Using the Table of Standard Electrode Potentials (Appendix L, page 1251), calculate the E°cell for…

A: We have to calculate the Ecell for each of the following given reactions and predict the whether…

Q: Calculate AGº for the following cell reaction: TI(s) | TI* (aq) || Pb3* (aq) | Pb(s) From AG°,…

A: Cell Reaction : 2 Tl (s) + Pb2+ (aq) -----> 2 Tl+ (aq) + Pb (s) Since for any reaction, the…

Q: 6. The above diagram shows a Galvanic constructed from Ag|AgNO3(aq) and Ni|Ni(NO3)2(aq) half-cells…

A: The half cells in the galvanic cell are Ag | AgNO3 (aq) and Ni | Ni(NO3)2 (aq). The standard…

Q: For the following reaction that occurs at 25°C. 3Zn(s) + 2Cr"(aq) 3Zn2*(aq) + 2Cr(s) (a) Write the…

A:

Q: Consider the following half-reactions: Half-reaction E° (V) Cl2(g) + 2e" → 2CI'(aq) 1.360v Ni?*(aq)…

A: 1. The strongest oxidizing agent is  =  Cl2 ( chloride)     2. The weakest oxidizing agent is =  Ni…

Q: 4. A cell uses the following reaction: a. Zn (s) + 2 H* (aq) → Zn²* (aq) + H2 (g) (a) Determine the…

A:

Q: Name: NetID: 5. Determine the standard cell potential (in V to two decimal places) for the following…

A:

Q: (s) + Fe²"(aq) = Co³*(aq) + Fe(s) E =-0.16 V reaction is spontaneous if [Co2*y[Fe2+1 > 3.91x10-6…

A: The reaction is spontaneous when Ecell > 0

Q: An electrochemical cell consists of a silver metal electrode immersed in a solution with M separated…

A: Answer

Q: electrode is called (a) anode, oxidation O (b) anode, reduction O (c) cathode, oxidation O O O

A: we need to define electrode

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.