If the measured potential of a half-cell is 0.584 V when measured against the SCE. What the potential if the measured is made using the saturated Ag- AgCl reference electrode?

Q: 3. The following half-cells are on the left and coupled with the standard hydrogen electrode on the…

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Q: A concentration cell is set up using two zinc wires and two solution, one containing 0.250 M ZnCl2…

A: Given data,Concentration of ZnCl2=0.250MConcentration of Zn(NO3)2=1.65M

Q: Calculate the potential developed by a voltaic cell using the following reaction if all dissolved…

A: Calculate the potential developed by a voltaic cell using the following reaction if all dissolved…

Q: the I / I- iodine electrode has a standard potential equal to zero. What will be E ° for the Na / Na…

A: In standard conditions, the iodine standard electrode potential is 0.54 V. I2+2e-→2I-, EI-|I2o=0.54…

Q: Calculate the potential for the following half-cell: Ag+(0.120M) + 1e- → Ag

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

Q: An MnO2(s) /Mn2+(aq) electrode in which the pH is 10.30 is prepared. Find the [Mn2+] necessary to…

A: Refer to the attached pics for the full answer.

Q: A voltaic cell is constructed with an Fe/ Fe²⁺ half-cell and an Mn/Mn²⁺ half-cell. The iron…

A: The two half cells in given cells are Fe/Fe2+ and Mn/Mn2+ of these manganese undergo oxidation and…

Q: 5. If you constructed a galvanic cell using an electrode X+IX connected to a standard copper…

A: In the cell or galvanic cell , if two  standard half-cell electrode are connected then the resultant…

Q: A concentration cell involving copper was set up with the following conditions:…

A: Interpretation -  To tell about the measured cell potential when a concentration cell involving…

Q: Determine the standard cell potential (E0cell) for the voltaic cell based on the following…

A: Given,The balanced chemical reaction:2Cr(s)+3Fe2+(aq)→2Cr3+(aq)+3Fe(s)Cr3+(aq)+3e-→Cr(s)…

Q: A concentration cell is set up using two zinc wires and two solution, one containing 0.550 M ZnCl2…

A: In concentration cells the both half cells have same electrode but their concentration will be…

Q: Suppose at 25 oC and 1.0 bar pressure that the Galvanic cell: Mn|MnCl2||LiCl||ZnCl2|Zn is…

A: Solution: Given galvanic cell :-       Mn|MnCl2 ||LiCl || ZnCl2|zn  From the standard reduction…

Q: A concentration cell is set up using two zinc wires and two solution, one containing 0.300 M ZnCl2…

A: There are two solutions of Zn2+ ions given in the concentration cell. Out of these two solutions the…

Q: Calculate the cell potential of a voltaic cell consisting of a cathode that has a standard reduction…

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Q: iven the following half cell reactions and their standard elctrode potentials:   Which species is…

A: The process of gain of electrons is known as reduction whereas loss of electrons is called…

Q: Calculate the potential of the following cell at 25°C: (Al IAIP (0.01M) IZn"(0.0085M)I Zn)

A: Al | Al+3(0.01M)||Zn+2(0.0085 M)| Zn

Q: A voltaic cell has a Ni electrode (Ni metal in Ni²+ solution) and an Ag electrode (Ag metal in Ag*…

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Q: The more (positive or negative) the value of the standard reduction electrode potential, the greater…

A: Reduction half-reactions are those reactions in which any species undergoes reduction reaction.

Q: A galvanic cell was prepared by immersing an anode and a cathode of the same material (of A type) in…

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Q: A voltaic cell is constructed with two Zn2+ - Zn electrodes. The two half-cells have 3Zn2+4 = 1.8 M…

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Q: A galvanic cell is made from two half-cells. In the first, a platinum electrodeis immersed in a…

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Q: Copper and palladium electrodes were immersed in solution containing copper (II) and palladium (II)…

A: In the Galvanic cell containing copper (II) and palladium (III) ions, the working electrode or the…

Q: A galvanic cell is constructed by linking a Co2+ | Co(s) half-cell to an Ag+ | Ag(s) half-cell…

A: a) The half cell reactions at cathode and anode are  - cathode - Co(s) →Co2+(aq) + 2e- Anode    - 2…

Q: The standard reduction potentials are +0.80 V for Ag+ and -0.76 V for electrode is where the Zn2+.…

A: Reduction is a process in which there is gain of electrons and oxidation is a process in which there…

Q: A concentration cell is set up using two zinc wires and two solution, one containing 0.400 M ZnCl2…

A: Half-cell reactions are given below,

Q: A galvanic cell is constructed using zinc metal, silver metal, Zn(NO3)2 0.1 M solution, Ag(NO3) 0.3…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: A voltaic cell consists of an Mn/Mn2+ half-cell and a Cd/Cd2+ half-cell.  The standard reduction…

A: Given that, a voltaic cell consists of an Mn/Mn2+ half-cell and a Cd/Cd2+ half-cell. The standard…

Q: A galvanic cell is made of cadmium in 1.0 M CdCl2 and lead in a 1.0 M PbCl2 solution with NaNO3 as…

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Q: How would changing the reference electrode affect a Standard Reduction Potential? there would be no…

A: A reference electrode is an electrode which has a stable and well-known electrode potential the…

Q: A voltaic cell designed to measure (Cu**] is constructed of a standard hydrogen electrode and a…

A: A voltaic cell is an electrochemical cell in which spontaneous redox reaction occur which produces…

Q: The galvanic cell test setup given in the figure is at 25 ° C. It Show the total reaction by writing…

A: Oxidation occurs at anode.  Hence,  Zn (s) --> Zn2+ (aq)  + 2 e               ...(1) Reduction…

Q: A voltaic cell is constructed with a Cu/Cu²⁺ half-cell and an Ni/ Ni²⁺ half-cell. The nickel…

A: Given data: 1. The nickel electrode is -ve. As the -ve electrode in a voltaic cell is anode, the…

Q: (a) The standard reduction potential for X/X and Y/Y at 285 K are 0.52 V and 0.37 V respectively.…

A: Solution: In the given problem we have given reduction potential values and we have to represent the…

Q: The standard cell potential, E°, of a reaction is found to be 0.11 V. For this reaction, the value…

A: Given- E°cell=-0.11volt

Q: What is the standard cell potential for the reaction below?

A: In the given reaction: Lead (Pb) is getting oxidized. Bromine (Br) is getting reduced. So, the…

Q: Consider a galvanic cell with the anode containing a Zn metal electrode and a 0.10M Zn(NO3)2…

A: In the given question we have to calculate the reduction potential of Sn2+/Sn . given data:…

Q: Correct the half-cell electrode potential using Nernst equation. Assume pH=7, pressure of 02 is 0.2…

A: In the given half cell reaction, gain of 4 electrons is seen which means this is a reduction half…

Q: Answer the questions on the reaction between permanganate and tin. Note: The equation not balanced.…

A: Electrochemical cell usually converts chemical electrical energy into chemical energy by using…

Q: Based upon the standard electrode potential below, which half reaction is more likely to undergo…

A: For any reaction to be a spontaneous reaction, the value of Eo should be +ve. The reactions given…

Q: Calculate the potential for the following half cell: N2+ (0.100M) + 2e- --> Ni (Look up reduction…

A: Nernst equation is, Ecell=E0cell-RTnFlnQ T= temperature in Kelvin. n = number of electrons involved.…

Q: A concentration cell is set up using two zinc wires and two solution, one containing 0.300 M ZnCl2…

A: There are 2 solutions of Zn2+ ions in the given concentration cell. Out of these two solutions, one…

Q: At 25 C, the standard hydrogen electrode (SHE) has a half-cell potential that is defined to be 0.00…

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Q: 3. Does the potential difference for a half-cell reaction depend on the number of electrons that…

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Q: A gas is observed at the cathode and the pH also went up when a solution of KBr is electrolyzed.…

A: Given: At the cathode, gas is being formed. And the pH of the solution increased when a solution of…

Q: What is the Eθ cell value for a galvanic cell constructed using aluminium and nickel electrodes.

A: Foe finding Standard EMF of cell, we must know about the standard reduction potential values for the…

Q: The electrode in any half-cell with a [ Select ] tendency to undergo reduction is negatively charged…

A: First let us discuss some basic of OXIDATION and REDUCTION - OXIDATION is defined as  loss of…

Q: ven the reaction and the half-cell potentials: (s) + Pb2+(aq) > Zn2+(aq) + Pb(s) ell oxidation=…

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Q: Calculate the theoretical potential of the following cell (assuming a is equal to the molar…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which of the following statements describe the reference electrode? O electrode allows for the…

A: Reference electrode is the electrode which is used to measure the potential of other half cell…

Q: A standard hydrogen electrode has a half-cell reduction potential of zero at 25 C. Calculate the…

A: Answer:- This question is answered by using the simple concept of electrochemistry which involves…