A certain voltaic cell has a cell potential of 1.15 V. If the reduction potential of the cathode half-cell is 0.49 V, what is the reduction potential of the anode half-cell? Express your final answer with 2 decimal places. Do not write the units.

Q: galvanic cell is based on Ag+(aq)/Ag(s) and Fe3+(aq) /Fe2+(aq) half-cells. a)What is the standard…

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Q: Why do reference electrodes serve as a probe to measure relative reduction potentials or even detect…

A: Answer - Reference electrodes - A reference electrode is an electrode which has a stable and…

Q: Consider the following cell notation : Cr (s) |Cr^ 3+ (aq)||H 3 AsO 4(aq) ,H^ * (aq),H 3 AsO 3(aq)…

A: In the cell notation, the left most part indicates anode. At anode oxidation takes place. After the…

Q: 1,Find the standard change in free energy and the equilibrium constant for the galvanic cell…

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Q: Use the tabulated electrode potentials to calculate K for the oxidation of iron by H++ (at 25°C):…

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Q: The cell reaction of the “Bunsen cell” is Zn(s) + 2NO3-(aq) + 4H+(aq) Zn+2(aq) + 2H2O(l) + 2NO2(g).…

A: Zn(s) + 2NO3-(aq) + 4H+(aq) --> Zn+2(aq) + 2H2O(l) + 2NO2(g)2NO3- + 4H+(aq)  +2e  -->2NO2 +…

Q: Write the cell notation for an electrochemical cell consisting of an anode where Mg (s) is oxidized…

A: In cell notation anode is written on left side and cathode on right side.

Q: s ) | B a 2 + | | C r 2 + | C r ( s )  a) Provide and label the oxidation and reduction…

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Q: Cr3+(aq)  +  3e- = Cr(s)                          -0.763 V Au+(aq)  +  e-  = Au(s)…

A: GIVEN:- Cr3+(aq)  +  3e- = Cr(s)                          -0.763 V Au+(aq)  +  e-  = Au(s)…

Q: Suppose that you want to construct a voltaic cell from nickel and cadmium for a chemistry project.…

A: Given data,Molarity of Cd2+=0.01ME=0.17V

Q: The salt bridge in a galvanic cell allows the soltuions in the half cells to remain electrically…

A: In this question, we have to choose the correct option regarding salt bridge.

Q: Use information from Table 17.1 (pp. 907-909 of your textbook) to answer this question.  What is the…

A: In the given cell we can see that the oxidation of Al is taking place and reduction of Cr3+  Hence…

Q: Consider a galvanic cell based on the reaction Zn + MnO4→ Zn²* + Mn²+ in acidic solution. Calculate…

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Q: What is the standard cell potential of a galvanic cell represented by the reaction below? Mg + Sn2+…

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Q: What is the cell potential of a galvanic cell that has a reduction potential at the cathode of 0.85…

A: In the galvanic Cell ,  At cathode : oxidation Reaction occurs  & At anode : reduction Reaction…

Q: Calculate the theoretical cell potential of the following cell. If the cell is short-circuited,…

A: The given cell notation is: Ag(s)|Ag+(aq)(0.0575 M) || H+(aq)(0.0333 M)| O2(g)(1.12 atm), Pt The…

Q: In a galvanic cell, a full redox reaction takes place, one half-reaction at each electrode. How is…

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Q: Calculate the standard cell potential, ?∘cell, for the equation   Zn(s)+F2(g)⟶Zn2+(aq)+2F−(aq) Use…

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Q: If the standard potential of a voltaic cell is + 0.831 V, what is the standard free-energy change…

A: Given standard cell potential of the Voltaic cell, Eocell = 0.831 V  Given the number of electrons…

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

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Q: 1. Use the standard electrode potentials to calculate the cell potential and determine whether the…

A: Since you've asked multiple questions with multiple sub-parts, we will solve first question (1,a and…

Q: Calculate the standard emf of a cell that uses Ag/Ag¯ and Al/Al³* half-cell reactions. Write the…

A: Please find your solution below :

Q: a galvanic cell is constructed from a standard hydrogen electrode and from another hydrogen…

A: Given, A galvanic cell is constructed from a standard hydrogen electrode and from another hydrogen…

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: A certain half-reaction has a standard reduction potential E = +0.95 V. An engineer proposes using…

A: The standard reduction potential of the cell, E°red = + 0.90 V The cell potential, E°cell = at least…

Q: construct a cell under standard conditions. The anode and cathode are iron and silver rods. Using…

A: We have to give information about the given cell

Q: Use the standard half cell potentials listed below to calculate the standard cell potential for the…

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Q: What is the EMF of a galvanic cell if the standard reduction potential of the reduction…

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Q: Consider the following electrochemical cell notation with a cell potential of 0.300 V. Pt ∣Cr3+(aq,…

A: NOTE : There is a minor correction in the cell notation given. As per the rules, the specie which is…

Q: Given the following cell notation for a galvanic cell, calculate the cell potential. Mg(s)|Mg²+ (aq)…

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Q: Under standard conditions, is the following a galvanic or an electrolytic cell? Support your…

A: Galvanic Cell is the electrochemical cell in which the electric energy is generated from the…

Q: Given the following cell notation for a galvanic cell, calculate the cell potential. Mg(s) Mg²* (aq)…

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Q: An electrochemical cell is made of two electrodes: (Zn2+/Zn) and (Ag+/Ag). Use the standard…

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Q: Draw a galvanic cell consisting of a chromium and cobalt electrode and calculate the standard cell…

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Q: Calculate the standard cell potential and note whether the reaction is spontaneous under standard…

A: The more positive reduction potential of reduction reactions are more spontaneous. When viewing a…

Q: Will the potential of the galvanic cell change if we add the same amount of water to the electrolyte…

A: Cell potential is given by Nernst equation , which is as: Ecell = Eocell - RTnFlnQ  Cell potential…

Q: Balance the following reaction. Calculate the cell potential and the Gibbs free energy of the…

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Q: The potential of a voltaic cell is 0.698 V in which the following reaction takes place: 2NO, (aq) +…

A: Given data, EMF = 0.698V [NO3-] = 0.0315M PNO = 0.922atm PH2 = 0.437atm

Q: a galvanic cell is constructed from a standard hydrogen electrode and from another hydrogen…

A: A numerical problem about galvanic cell constructed using two Hydrogen electrodes.

Q: You have the following setup to construct a cell under standard conditions. The anode and cathode…

A: Electrochemical cell of iron and silver contains silver as cathode in right hand side vessel while…

Q: Calculate the cell potential for the galvanic cell (in volts) in which the following reaction occurs…

A: The given reaction is: Reduction potential values are as follows: Since Ti is getting oxidized to…

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

A: Given values [Fe^3+]=2.00M.     ,.   [Mg^2+]=1.6×10^-3M Nernst equation --> Ecell = E°cell -…

Q: Balance the following reaction. Calculate the cell potential and Gibbs free energy of this reaction…

A: The balanced redox reaction can be written as: MnO4- + 8H+ + 5e-  →  Mn2+ + 4H2O (Reduction)5Ce3+  →…

Q: In what way does a galvanic cell become an electrolytic cell? What is the difference between…

A: (1) Galvanic cell work on an spontaneous electrochemical Reaction in which Chemical energy is…

Q: The cell notation for the Galvanic cell is The Standard Reduction Potential are as follows:…

A: The cell given is Cd(s) | Cd2+ || I2 (s) | I-.

Q: What is the value of the standard copper potential in half-cell reactions?

A: Solution-  standards copper potential in half-cell -  Ca2++2e−   ⟶   Ca            −2.868

Q: The cell reaction for the ‘Bunsen cell’ is Zn(s) + 2 NO3−(aq) + 4 H+(aq) → Zn2+(aq) + 2 H2O(l) + 2…

A: Given data contains, Standard cell potential is -0.040V. The given cell reaction is, Zn(s) + 2…

Q: Calculate the standard free-energy change of a voltaic cell with a potential of 0.35 V under…

A: Given data: E0cell = 0.35V no of moles(n) = 2moles of electron formula used: ∆G0 = -nFE0cell  Where…