E cell for Pb2+ + Zn --> Zn2+ + Pb is 0.63 V. What is E cell for this reaction when Zn2+ is 3.5 M and Pb 2+ is 2.0 x 10^-4 M

Q: Given the half-cells: Ni/Ni2+ and Fe0 /Fe2+ a) Chose the anode and cathode. b)Calculate Eo and G…

A: Since you have posted a question with multiple sub parts, we willprovide the solution only to the…

Q: Use the following information for this question: Au3+ + 3e− ⟶ Au      Eo = 1.60 V I2 + 2e− ⟶ 2I−…

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Q: Calculate the value of the cell potential, E cell for the following reaction: 2 Au(s) + 3 Ca2+(aq)-…

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Q: What is the cell potential of a concentration cell made by coupling a Zn2+(0.0100 M)/Zn half-cell to…

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Q: The following electrochemical cell is constructed at standard state: Mg(s) | Mg2+ || Cr2+ | Cr(s) a)…

A: Answers are explained below.

Q: What galvanic cell can be constructed to yield the most positive standard cell potential using the…

A: We have given that Standard reduction potential            E°red Cu2+ + 2e- → Cu   +0.34V…

Q: Calculate the maximum amount of work (per mole reaction) that can be obtained from the following…

A: a. Given, a galvanic cell is constructed between Au3+ and Cu2+. Au3++3e-→Au     E°=1.50VCu2++e-→Cu+…

Q: An electrochemical cell is constructed such that on one side a pure cadmium electrode is in contact…

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Q: The free energy change for the following reaction at 25 °C, when [Cd²+] = 2.15×10-³ M and [Ni2+] =…

A: It is given that standard Gibb's free energy, ∆G = 45.0 KJ

Q: 1) Use a table of standard reduction to determine E cell 2) Calculate the cell voltage when [Ni^2+]=…

A: First we need to write a complete cell reaction using standard reduction potential values.  Using…

Q: What is the correct cell notation for the reaction below? Mn2"(aq) + Ni(s) → Mn(s) + Ni-*(aq) :2+…

A: In cell notation anode is written first then salt bridge and then cathode reaction.

Q: What is the correct cell notation for the reaction Au3+ + Sn2+ —> Au(s) + Sn4+? Pt | Sn2+, Sn4+ ||…

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Q: 2+ Determine the cell potential (E) from the following half-cells: Pbº/Pb²+ and Znº/Zn² where [Pb²+]…

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Q: Consider the following cell: Mn(s) | MnBr2(0.046 M) || CuBr(0.024 M) | Cu(s) a) Using the standard…

A: In this question, we have to identify the cell  1-oxidation half cell 2-reduction half cell…

Q: A silver wire coated with AgCl is sensitive to the presence of chloride ion because of the half-cell…

A: Concentration of CuSO4 solution = 1 (M) Measured cell potential = 0.0518 V

Q: What is the Ecell for the three galvanic cells

A: Ecell  = Ereduction - Eoxidation In every part Zn is undergoing reduction Ecell  = -0.79 - 0.005…

Q: Write the ABC cell notation for the electrochemical cell drawn below:

A: The Electrochemical cell reaction is  Cd/Cd(II)||VO2+/VO+/Pt

Q: How many grams of Ag would be deposited from an aqueous solution of Ag+ with a current of 2.534 A…

A: Molar mass of Ag = 108g/mol Reaction takes place:- Ag+ + e-  ------> Ag  current , I = 2.534 A…

Q: An electrochemical cell is constructed according to the line notation Zn | Zn2+ (1.00 M) || Fe3+ (1…

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Q: Chloride ions are added to the Ag|Ag+ half-cell of the cell Ag|Ag+||Cu2+|Cu to precipitate AgCl (s).…

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Q: A galvanic cell is set up using the redox reaction below at 298 K. If the cell has a standard cell…

A: Since the value of ΔG0 is given by  ΔG0 = -nFE where E = standard cell potential = 0.31 F =…

Q: Write the a balanced chemical equation for the following galvanic cells: Al^3+ and Fe Al^3+ and…

A: The balance chemical equation for  Al3+ and Fe  ?  Al3+ and Zn2+  ?  Zn2+ and Fe  ?

Q: The overall reaction for the Ag|Ag+||Cu2+|Cu cell is?

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Q: What is the emf of a galvanic cell consisting of a Cd2+/Cd half-cell and a Pt/H/H₂ half-cell at th…

A: Given :  [Cd+2] = 0.73 M  [H+] = 0.18 M  PH2 = 0.82 atm