Write the cell reaction and electrode half-reactions and calculate the standard potential of each of the following cells:(i) Zn(s)|ZnSO4(aq)||AgNO3(aq)|Ag(s)(ii) Cd(s)|CdCl2(aq)||HNO3(aq)|H2(g)|Pt(s)(iii) Pt(s)|K3[Fe(CN)6](aq),K4[Fe(CN)6](aq)||CrCl3(aq)|Cr(s)

Q: The standard reaction Gibbs energy for the reaction: K2CrO4 (aq) + 2 Ag (s) + 2 FeCl3 (s) → Ag2CrO4…

A: Gibbs' free energy for an electrochemical reaction, whose standard potential is to be determined.

Q: State what is expected to happen to the cell potential when the specified changes are made to the…

A: As there are many parts of the question, and have not asked about specific part, discuss first three…

Q: Write the cell reactions, electrode half-reactions, and Nernst equations for the following cells:(a)…

A: as per our honour code we can provide only first 3 parts for solving remaing part please resubmit…

Q: Consider the cell: Pt(s) | H2(g, 0.100 bar) | H+(aq, pH = 2.54) || Cl−(aq, 0.200 M) | Hg2Cl2(s) |…

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Q: =

A: Given: Sn | Sn2+ (aq) =−0.140 V Pb | Pb2+(aq) =−0.126 V, T= 298 K

Q: What is the copper(II)-ion concentration at 25°C in the cell Zn(s) | Zn2+(aq, 1.0 M) || Cu2+(aq) |…

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Q: An electrochemical cell Bi(s) | Bi2S3(s) | Bi2S3(aq) | Bi(s) the standard potential is 0.96 V at 25…

A: we  have to calculate the equilibrium constant for the cell

Q: Devise cells in which the following are the reactions and calculate the standard cell potential in…

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Q: Consider this cell: Sn (s) | Sn+ (aq) I| Br2 (u | Br" (aq) | Pt (s) Sn (s) + Br2 (u → Sn2+ (ag) + 2…

A: Given data: Reduction potential of Bromine = 1.09 V Temperature = 25oC = 298 K Concentration of…

Q: Consider the cell: Pt(s) | H₂(g, 0.100 bar) | H+ (aq, pH = 2.54) || Cl(aq, 0.200 M) | Hg₂Cl₂(s) |…

A: In the given cell notation, H2(g) is undergoing oxidation to H+(aq), and Hg22+(aq) from Hg2Cl2(s) is…

Q: Using values from the table of standard reduction potentials, calculate the cell potential (in V) of…

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

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Q: Electrochemical cell Pt | H2(g) | Hl(aq) || Agl(s) | Ag(s)has electromotive potential of 0.52 V at…

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Q: The galvanic cell Zn(s) | Zn2+(aq) | | Ni2+(aq)| Ni(s) is constructed using a completely immersed…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: The standard potential of the cell Bi(s)|Bi2S3(s)|Bi2S3(aq)|Bi(s) is +0.96 V at 25 °C. Calculate the…

A: Given: Standard Electrode Potential (E0 Cell) = +0.96 V n=3 (number of electrons) To find:…

Q: 1. Write the electrode reactions and the cell reactions for the following galvanic cells, and…

A: 1)   Cu CuCl2(aq) | Cl2(g), Pt The electrode reactions for this galvanic cell are as follows:   At…

Q: Calculate the time taken in minutes for the deposition of M. Calculate the volume of oxygen gas…

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Q: The standard reaction Gibbs energy for the reaction: K2CrO4 (aq) + 2 Ag (s) + 2 FeCl3 (s) → Ag2CrO4…

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Q: The standard potential of the cell Ag(s)|AgI(s)|AgI(aq)|Ag(s) is +0.9509 V at 25 °C. Calculate the…

A: The given reaction is a concentration cell for which Ecell = 0 Now, the standard cell potential…

Q: (a) Write the cell reaction and electrode half-reactions of each the following cells:…

A: Data

Q: Consider the following galvanic cell at 25°C Pt|Br (aq) (0.25 M), H* (aq) (0.1 M) |Br2 () || O2 (g)…

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Q: Calculate the biological standard Gibbs energies of reactions of the following reactions and…

A: SOLUTION: Step 1: (a). the oxidation number of each oxygen atom changes from 0 on the left to the -2…

Q: Using values from the table of standard reduction potentials, calculate the cell potential (in V) of…

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Q: Write the cell reaction and electrode half-reactions and calculate the standard potential of each…

A: Anode The electrode in which oxidation takes place is called anode Oxidation is the process of…

Q: ) For the concentration cell: Pt(s) | H2(g), H+(aq) (pH = 10) || H+(aq) (pH = 4), H2(g) | Pt(s),…

A: From nernst equation, E cell can be calculated

Q: Based on the cell notation of an electrochemical cell, Pt(s)| H2 (g. 1 atm) |H+ (aq,0.02M)|| Ag…

A: Interpretation -  Based on the electrochemical cell which is given in the question give the answer…

Q: Using the values from the table of standard reduction potentials, calculate the cell potentials of…

A: Ga/Ga+3∥Ag+/AgE0Ga+3/Ga=-0.56 V (anode)E0Ag+/Ag=+0.80 V (cathode)E0cell =E0c-E0A=0.80-(-0.56) =+1.36…

Q: A galvanic cell Mn(s)|Mn2+(aq) || Pb2+(aq)|Pb(s) is constructed using a completely immersed Mn…

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Q: Determine the emf for the cell Ag (s) | AgCl (s) | HCl (a = 1) | Cl2 (1 atm) | Pt given that the…

A: In the given electrochemical cell, the electrical energy is produced from the cell reaction at the…

Q: Write the cell reaction and electrode half-reactions and calculate the standard potential of each…

A: Standard cell potential - it is the cell potential under the standard conditions of temperature of…

Q: Using values from the table of standard reduction potentials, calculate the cell potential (in V) of…

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Q: The cell notation of an electrochemical cell is given as below. Zn(s)|Zn²*(aq, 1.0 M)|| H*(aq, 1.0…

A: Cell reaction:-  Anode:-  Zn(s) ------> Zn+2(aq)  + 2e-  Cathode:- 2H+(aq) ---> H2(g) Net cell…