Consider a galvanic cell with the following half-reactions: MnO4– + 8 H+ + 5e– → Mn2+ + 4 H2O E° = 1.51 V IO4– + 2 H+ + 2e– → IO3– + H2O E° = 1.60 V   e. Which is the oxidizing agent? f. Which is the reducing agent?

Q: Consider the following electrochemical cell at 25 °C.   Ni(s) | CN4- (aq) (1.0M), [Ni(CN)4]2- (aq)…

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Q: What is the cell potential (EO) for a galvanic cell formed from the following two half-reactions?…

A: Interpretation- We have to determine the cell potential (Eo ) of the galvanic cell from the given…

Q: Consider these two entries from a fictional table of standard reduction potentials. X3+ + 3 e- →…

A: We have two half cell reaction: X3+ + 3e-  ---->  X(s)       E°= -1.61 V Y3+ + 3e-  ---->…

Q: 2. Consider the cell reaction: MnO4 + Fe* → Mn²* + Fe³* SRP: E° Fe*/Fe2* = +0.77 V; E° MnO,/Mn²* =…

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Q: Consider the galvanic cell shown below (the contents of each half-cell are written beneath each…

A: This question can be solved via nernest equation. In the above question half cell reactions are…

Q: Calculate the potential of the electrochemical cell and determine if it is spontaneous as written at…

A: Given that, an electrochemical cell is Cus|Cu2+0.11 M||Fe2+0.0063 M|Fes. Also, the standard…

Q: Calculate the potential of the electrochemical cell and determine if it is spontaneous as written at…

A: (1) Nernst equation: Ecell =Ecell°-0.0591nlogCu2+Fe2+       = EFe2+/Fe°-ECu2+/Cu°-0.0591nlogCu2+Fe2+…

Q: Refer to the following standard reduction half-cell potentials at 25° C: Ni?+ (aq) + 2e VO2 (aq) +…

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Q: A voltaic cell was build upon the following redox reaction: 4 Ag (s) + O2 (g) + 4 H+ (aq) →4 Ag (s)…

A: if ∆G° is negative the reaction is spontaneous. if ∆G° is positive the reaction is non spontaneous.

Q: What is the cell potential (EO) for a galvanic cell formed from the following two half-reactions?…

A: In an electrochemical cell, the cell potential, Ecell, is the difference in potential between two…

Q: Consider a galvanic cell with the following half-reactions: MnO4– + 8 H+ + 5e– → Mn2+ + 4 H2O…

A: Given half cell reactions are :  MnO4– + 8H+ + 5e– → Mn2+ + 4H2O ,                    E° = 1.51…

Q: Consider a galvanic cell at T 298K. F = 96 485C. At the beginning (to), [Ca2+] = 0.01M, [H*] = 1M,…

A: #(d):  Reaction quotient, Q is expressed as the ratio of concentration of the products raised to a…

Q: Consider these two entries from a fictional table of standard reduction potentials. X3+ + 3 e → X(s)…

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Q: A voltaic cell is constructed from a standard Cu2+ | Cu half cell (E° red = .337V) and a standard…

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Q: Consider a voltaic cell in which the following reaction takes place. using     E=E∘−0.0257V/n lnQ…

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Q: Consider a galvanic cell with the following half-reactions: MnO4 – + 8 H+ + 5e– → Mn2+ + 4 H2O E° =…

A: A cell is constructed by two half cell. One of them is oxidation half cell and another one is…

Q: Consider a galvanic cell based on the following half reactions: E° (V) Al³+ + 3e → Al -1.66 Ni²+ +…

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Q: onsider a galvanic cell at T = 298K. F = 96 485C. the beginning (to), [Ca²+] = 0.01M, [H*] = 1M,…

A: At cathode-           Ca2+ (aq)  + 2e-      ----->    Ca 0  (s)…

Q: In a Galvanic cell: Fe2+ + 2e- --> Fe Eº = -0.44V Fe3+ + 3e- --> Fe Eº = -0.04V Fe3+ + e- --> Fe2+…

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Q: Consider a galvanic cell at T = 298K. F= 96 485c. At the beginning (to), [Ca²+] = 0.01M, [H*] = 1M,…

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Q: For a galvanic cell, given the following half-reactions and their standard reduction potentials:…

A: The galvanic (voltaic) cell is the cell in which the reaction takes place spontaneously.  The…

Q: A galvanic cell is constructed using two half-cells in the standard state: Al|Al3+ and Ni|Ni+2…

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Q: 0.10 М MnOg 0.40 М Cr3+ 0.20 М Mn2* 0.30 М Cr,0,2- 0.010 МН" 0.010 МН'

A: Given data: Eocell for Mn = 1.52 V Eocell for Cr = 1.33 V Formula used:  Q=[products][reactants]

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: For cell schematic notation    Zn(s) | ZnCl2 (1.0 M )| | CuSO4 ( 2.0 M ) | Cu(s)…

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Q: A galvanic cell consists of a Ni/Ni²+ half-cell and a Co/Co²+ half-cell with initial concentrations:…

A: Given-> E°Ni2+/Ni = -0.25 V E°Co2+/Co = -0.28 V

Q: A voltaic cell is constructed from a standard Hg2+|Hg half cell (E°red = 0.855V) and a standard…

A: Solution -

Q: What is the calculated value of the cell potential at 298K for an electrochemical cell with the…

A: GivenCl2(g)  + Cu(s) → 2 Cl-(aq.) + Cu2+(aq.)Oxidation half Cu(s) → 2 e-   + Cu2+(aq.)Reduction half…

Q: .A galvanic cell is based on the reaction. Mno, (aq) + H*(aq) + CIO,"(aq) + CIO, (aq) + Mn2+(aq) +…

A: Answer: In galvanic cell, chemical energy is converted into electrical energy by the use of an…

Q: A galvanic cell is based on the following half-reactions (both written as reductions) at 25 °C: VO₂+…

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Q: onsider the following galvanic cell:     E° (V) Sn4+  +  2 e−   →   Sn2+ 0.139 Ag+  +  e−   →…

A: The solution is as follows:

Q: Consider the following redox reaction, XO,2- + Y20;2- =X2 + YO2 a) Balance this redox reaction in…

A: Note - Since you have posted a question with multiple sub-parts, we are bound to solve only the…

Q: 20. A galvanic cell is constructed at 25°C as indicated in the shorthand cell notation: Determine…

A: In a given question, we have to find out the free energy of Cell , equilibrium constant and cell…

Q: 21. Given: 3+ Al" (aq)+3e Al(s), E° = -1.66 V Cl2 (g) + 2e 2C1 (aq); E = 1.36V What is AG° for the…

A: Given: E° (Al+3|Al) = -1.66 V E°(Cl2|2Cl-) = 1.36 V

Q: Given the following half reactions: Sn4+  +  2e−   → Sn2+                     Eº = 0.15 V Fe3+  +…

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Q: A voltaic cell is constructed from a standard Cu²*|Cu half cell (E°red = 0.337V) and a standard…

A: In a galvanic cell cathode(reduction half cell) is the electrode which have greater value of…

Q: In the galvanic cell, with the half reactions: Zn(s) → Zn2+(aq) + 2e- and Cu2+(aq) + 2e- → Cu(s), Cu…

A: In terms of electrons, the oxidation and reduction are defined as- Oxidation is defined as lose of…

Q: Mercuric oxide dry-cell batteries are often used where a high-energy density is required, such as in…

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Q: One type of battery that has been investigated for use in electric vehicles is the zinc/air cell.…

A: In a spontaneous electrochemical cell , the half cell with less Standard reduction potential (SRP)…

Q: Consider a galvanic cell based on the following half reactions: E (V) M+. + 4e M 0.66 N3+ ++3e N…

A: Answer is explained below.  For the given problem reaction at cathode and anode and the net reaction…

Q: Consider a galvanic cell with the following half-reactions: MnO4-+ 8 H†+5e¯ → Mn²+ + 4 H2O E° = 1.51…

A: The answer are as follows:

Q: Consider a galvanic cell with the following half-reactions: MnO4 + 8 H* + 5e- → Mn²+ + 4 H2O E° =…

A: Given

Q: determine the E°cell of an electrochemical cell based on the half-reactions: oxidation:…

A: The standard reduction potential of an electrochemical cell is calculated as- E°cell =…

Q: sborie Il.A galvanic cell is based on the reaction priwbnbon MnO, (aq) + H*(aq) + CI0,-(aq) → CIO,…

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Q: What is the cell potential (EO) for a galvanic cell formed from the following two half-reactions?…

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Q: What is the overall cell reaction of a galvanic cell employing the following half-reactions? NIO2(s)…

A: An galvanic cell consists of anode and cathode half cell. Oxidation reaction takes place in anode…

Q: (c) A galvanic cell is constructed using the following two half-cells at 25°C and 1 atm. The…

A: Oxidising agent is an agent which takes electron from other species and reduces itself i.e., those…

Q: A concentration cell consists of two Zn/Zn2* electrodes. The electrolyte in compartment A is 5.5 M…

A: Anode: Zn(s) → Zn2+ (aq) + 2e-Cathode: Zn2+ (aq) + 2e- →Zn(s) Overall: Zn2+ (aq) cathode  → Zn2+…

Q: Al|Al3+ and Ni|Ni+2 Al3+(aq) + 3e-   -> Al(s)  E° = -1.68V Ni2+(aq) + 2e-  -> Ni(s)  E° = -0.236V…

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Q: Which statement is correct for the cell with a notation Pt /Cl2(g)/Cl¯(aq) // Zn+2(aq)/Zn ?…

A: As we know in Galvanic cell, work is done by the gas  And Anode is negative electrode and cathode is…