A galvanic cell is built by connecting two half cells formed by silver and copper electrodes immersed in their respective solutions of 1 M AgNO3 and 1 M CuSO4. emf Cu2 + / Cu = 0.34 V, emf Ag + / Ag = 0.80 V a) Calculate the theoretical potential of the formed cell. b) Determine the amount of metal deposited on the cathode when 2.5 g of the anode is consumed. F = 96500 C. mol-1

Q: Write the half-reactions as they occur at each electrode and the net cell reaction for this…

A: Electrode written to the left of the salt bridge in this cell notation is anode half cell  & The…

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2MnO4(aq) +…

A: To calculate the cell voltage (Ecell), use the Nernst…

Q: A chemist designs a galvanic cell that uses these two half-reactions: standard reduction potential…

A: In an electrochemical cell, the electrode with higher standard reduction potential acts as a cathode…

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 3+ 2 Cr³+…

A: Answer:-This question is answered by using the simple concept of calculation of cell voltage using…

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2VO₂ (aq) +…

A: The given cell reaction is- 2VO2+(aq) + 4H+(aq) + Fe(s)---> 2VO2+(aq) + 2H2O(l) + Fe2+(aq) [Fe2+]…

Q: A galvanic cell is powered by the following redox reaction: 2 MnO (aq) + 16H"(aq) + 10 Cl (aq) → 2+…

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

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Q: For the reaction: Pd2+ + Ni → Ni²+ + Pd , AG° is –239 kJ/mole. What is the standard reduction…

A: The tendency possessed by ions to get reduced in any reaction is termed as its "standard reduction…

Q: Consider the galvanic cell based on the following half-reactions. Ag+ + e → Ag Cd2+ + 2 e Cd (a)…

A:

Q: A certain half-reaction has a standard reduction potential Ed=+0.73 V. An engineer proposes using…

A: Given,The standard reduction potential: , this is the reduction potential of the anode.Also,  (at…

Q: Calculate the cell potential for the reaction as written at 25.00 °C, given that [Zn2+]=0.825 M and…

A: Answer = 0.464 V

Q: In a galvanic cell, one half cell consists of gaseous chlorine bubbled over a Pt electrode at a…

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Q: A galvanic cell was set up using the Cu2+/Cu and Fe3+/Fe2+ half-cells. The standard reduction…

A:

Q: The extent of corrosion in the steel reinforcing rods (rebar) of concrete is measured by the…

A: It is given that the half cell reaction, AgCl + e– --> Ag + Cl– (1.0 M) E = +0.23 V Fe2+ + 2 e–…

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2+ MnO₂ (s)…

A:

Q: Consider the following galvanic cell at 25°C. Pt | Cr2+ (0.29 M), Cr3+ (2.0 M) || Co 2+ (0.18 M) |…

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Q: A galvanic cell consist of a metallic zinc plate immersed in 0.1 M Zn(NO3)2 solution and metallic…

A:

Q: (b) MezSiO MeO CHO B Bri Me3SiO MeO -78 °C, CH₂Cl₂ d Me OH Bn O

A: Note : Amide reacts with dibutyl boron triflate and produces the Z-enolate. Z-enolate reacts with…

Q: The free energy change for the following reaction at 25 °C, when [Ag*]= 1.16 M and [Cd²+]= 3.49×10-3…

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Q: alculate the equilibrium constant, Keq, for the galvanic cell performing the following reaction at…

A: Given : We have to calculate the equilibrium constant.

Q: A solution containing vanadium (chemical symbol V) in an unknown oxidation state was electrolyzed…

A: Given: Current = 2.96 A Time = 33.4 min Mass of V deposited at cathode = 0.784 g Molar mass of V =…

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: Under standard conditions, the cell potential for a voltaic cell composed of zinc and copper is 1.10…

A:

Q: CO,H OH (34) COOH

A: In this reaction we will find out the element or functional group present next to the alkene in the…

Q: Calculate the cell potential for the reaction as written at 25.00 °C , given that [Zn2+]=0.807 M and…

A:

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 3+ 2+ 2 Cr³+…

A: In an electrochemical cell, the chemical energy due to the chemical reactions is converted into…

Q: A galvanic was using the following electrode reactions. Co(s) + 3 en (aq) → [Co(en)3]²+ (aq) + 2 e¯…

A: We have to find formation constant.

Q: Consider the following electrochemical cell in which X is an unknown metal: X (s) | x2+(1 M) || Cl₂…

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Q: A cell is prepared by dipping a copper rod in 0.01 M CuSO4 solution and zinc rod in 0.02 M of ZnSO4…

A: Given :  E°Zn+2/Zn  = -0.76 V  E°Cu+2/Cu = 0.34 V  [CuSO4] = 0.01 M  [ZnSO4] = 0.02 M

Q: A galvanic cell is composed of these two half-cells, with the standard reduction potentials shown:…

A: Given : half cell reaction and their reduction potential

Q: When an aqueous solution of potassium iodide is electrolyzed using platinum electrodes, the…

A: 8.15mA current flows which is equal to 0.00815A time is 12.6min = 756s The molar mass of I2 =…

Q: The standard reduction potential of Cu(s) is + 0.339 V. What is its standard oxidation potential?…

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

A:

Q: A galvanic cell is composed of these two half-cells, with the standard reduction potentials shown:…

A: Redox reaction are those in which both oxidation and reduction take place simultaneously.

Q: Consider the following galvanic cell. (Hint: Write the balanced reaction.) Cr(s)ICr+(aq, 1.0 M) ||…

A: The cell given is, => Cr (s) | Cr3+ (aq, 1.0 M) || Ag+ (aq, 1.0 M) | Ag (s)

Q: A galvanic cell was constructed with a nickel electrode that was dipped into 1.8 M NISO4 solution…

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Q: Calculate the cell potential for the reaction as written at 25.00 °C, given that [Zn2+]=0.864 M and…

A: The cell potential for a reaction can be calculated by using Nernst's equation as…

Q: A galvanic cell is composed of these two half-cells, with the standard reduction potentials shown:…

A:

Q: Calculate the cell potential for the reaction as written at 25.00 °C, given that [Cr2+]=0.876 M and…

A: Cr(s)+Fe+2 (aq )<==>  Cr+2 (aq)+Fe(s) [Cr+2] = 0.876 M [Fe+2] = 0.0120 M

Q: Calculate the standard free energy change (in kJ) for the following reactions using standard cell…

A:

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.