Based on the cell notation of an electrochemical cell, Pt(s)| H2 (g. 1 atm) |H+ (aq,0.02M)|| Ag (aq,0.15 M) Ag (s) (a) write the half-cell notation equation of the anode and cathode. (b) write the overall cell reaction equation. (c) given that the cell potential is +0.852 V, calculate the standard reduction potential of silver. (d) calculate the equilibrium constant for the reaction at 25°C.

Q: The cell potential of this electrochemical cell depends on the gold concentration in the cathode…

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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: For the cell shown, the measured cell potential, Ecell, is -0.3559 V at 25 °C. Pt(s) | H₂(g, 0.767…

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Q: For the cell shown, the measured cell potential, Ecell, is –0.3613 V at 25 °C. Pt(s) | H,(g, 0.771…

A: This question can be solved using Nernst equation. Please refer to the attached picture for the full…

Q: Given the standard cell potential, E°ce = 1.10 V, for the cell, Zn(s) | Zn(NO,)(aq) || Cu(NO,)(aq) |…

A: Standard cell potential (E°cell) = 1.10 V  Temperature = 25°C.  The reaction :  Zn(s) + Cu2+(aq)…

Q: For the electrochemical cell: Pt | Fe3+, Fe2+ || Br−, Br2 | Pt Eo298K (Pt | Br2, Br−) = + 1.065 V…

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Q: Calculate Ecell for the following electrochemical cell at 25°C given that the standard cell…

A: Given -> E°cell = 0.460 V  Temperature (T) = 25°C = 25 + 273 = 298 K

Q: The standard cell potential for the following galvanic cell is 0.390 V.  What is the cell potential…

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Q: The standard cell potential for the following galvanic cell is 0.390 V.  What is the cell potential…

A: Given: Temperature = 325 K Eocell = 0.390 V Concentration of Sc+3 = 0.077 M Concentration of Ti+2 =…

Q: (a) In the electrolysis of aqueous NaCl, how many liters of Cl2(g) (at STP) are generated by a…

A: i = 81.2 A t = 59.2 min

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

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Q: Consider the voltaic cell H+(aq, ?? M)|H2(g, 1 atm)||Cu(s)|Cu2+(aq. 0.1 M). The measured Ecell for…

A: Given that, the voltaic cell H+(aq, ?? M)|H2(g, 1 atm)||Cu(s)|Cu2+(aq. 0.1 M).  So, [Cu2+] = 0.1 M,…

Q: The half cells Sn+2(aq)-Sn(s) and Cl2(g)-Cl-1(aq) are linked to create a galvanic cell. (a) Write…

A: A Galvanic cell is made up of an anode and a cathode. Reduction reaction occurs at cathode whereas…

Q: What are the overall cell reaction and the cell potential for this voltaic cell? Mg(s)|Mg (aq) ||…

A: Standard reduction potential of Mg2+|Mg = -2.38 V Standard reduction potential of Pb2+| Pb = -0.13 V

Q: The following cell has a potential of 0.10 V at 25oC. Ni(s) | Ni2+(aq) (1.0 M) || H+ (? M) | H2(g)…

A: Ni(s)   +    2 H+(aq)     ⇔    Ni+2(aq)   +     H2 (g)    Ecello = 0.23…

Q: Calculate K for scandium fluoride, SCF3, given that the cell potential at 25 °C for the following…

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Q: Consider the following electrochemical cell in, for which Ecell =   = 0.18 V at 80C:   Pt | H2(g) |…

A: Given, the cell notation: Pt | H2(g) | HCl(aq) || AgCl(s) | Ag(s) The overall reaction: H2(g) +…

Q: What is the cell potential for the (non-standard) cell at 298.15 K represented by:Pt(s) | Sn2+(aq)…

A: 1. Determine the half-reactions and their standard potentials (E^∘):   - For the anode (oxidation),…

Q: For the cell shown, the measured cell potential, Ecell, is -0.3657 V at 25 °C. Pt(s) | H₂(g, 0.777…

A: Ecell = 0.3657 V PH2 = 0.777 atm The balanced reduction half reactions  2 H+ (aq) + 2 e- ----->…

Q: Calculate the cell potential of the concentration cell described by Al(s) Al³+ (aq, 0.10 M)||Al³+…

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Q: Give the standard line notation for each cell. (a) 2103 (ад) + 10 Fe2+ (ag) + 10 H* (aд) — 10 Fest…

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Q: Calculate the maximum work available from 20.0 g of aluminum in the following cell when the cell…

A: Electric work is product of charge passed through electric cell and cell potential. So, electrical…

Q: For the cell shown, the measured cell potential, Ecell, is -0.3621 V at 25 °C. Pt(s) | H₂(g, 0.765…

A: Answer: This question is based on Nernst equation which is shown below: Ecell=Ecell0-0.0592nlogQ…

Q: Calculate the standard Gibbs energy in kJ/mol change for the following voltaic cell A(s) | A3+(aq)…

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Q: For the cell shown, the measured cell potential, ?cellEcell, is −0.3669 V at 25 °C.   Pt(s) |…

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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.