What is E° for the cell Mn | Mn²*(aq) 2+ || Ag*(aq) | Ag?

Q: For the galvanic (voltaic) cell: Zn(s) + 2TI*(aq)→ 2TI(s) + Zn2* (aq) E cell = 0.42 V If the…

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Q: The equilibrium constant K for the overall reaction that takes place in the cell Pt|Sn2+,…

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Q: Consider this cell running under standard conditions: Ni(s) | Ni?+ (aq) || Cu* (aq) | Cu(s)

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Q: 1)))) How many faradays must pass through an electrolytic cell to reduce 0.32 mol Ag+ ion to silver…

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Q: How long would it take to electroplate all the Zn^ 2+ in 0.280 L of .210 M ZnSO 4 solution with a…

A: The question is based on the concept of electrochemistry. It involves  application of first law of…

Q: What is the proper cell notation for the reaction: Cu + 2Fe^3+ = Cu^2+ + 2Fe^2+ * O Cu(s) | Cu*+2…

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Q: Identify the anode half reaction and the cathode half reaction in the following galvanic cell: Pt |…

A: Galvanic cell :-  A device which is used to convert the chemical energy of a spontaneous redox…

Q: QUESTION 12 Continue with the last question, the corresponding cell notation is Sn(s) | Cu²+ (aq) ||…

A: The given reaction is Sn (s) + CuSO4 (aq)→ SnSO4 (aq) + Cu (s) To find:  Which electrode is acting…

Q: The following electrochemical cell is constructed at standard state: Mg(s) | Mg2+ || Cr2+ | Cr(s) a)…

A: Answers are explained below.

Q: What galvanic cell can be constructed to yield the most positive standard cell potential using the…

A: We have given that Standard reduction potential            E°red Cu2+ + 2e- → Cu   +0.34V…

Q: Consider the cell Zn | Zn²+ || Cu²+ | Cu . What is the overall reaction? Zn(s) + Cu²+ + 2e → Zn²+…

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

Q: Cr|Cr3+ ||Co2+ |Co Eo is 0.46V. the same cell was prepared in the laboratory at standard conditions.…

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Q: XX (0.80 M) || Mn O4minus (1.96 MIMn (2.35 MH" (1.52 M) The reduction potential for X is 1.17 V. The…

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Q: Find E° for the following electrochemical cells: Pb(s) + 2 Ag+(aq) ---> Pb2+(aq) + 2 Ag(s) O2 +…

A: The objective of the question is to calculate the standard cell potential (E°), standard Gibbs free…

Q: A Zn-Ag Galvanic cell has an Ecell value of 1.536 V. The cell diagram is as blow. Calculate the…

A: This is a simple question of electrochemistry for the application of Nernst equation.

Q: In the following electrochemical cell, what is the cathode half reaction? Mn(s) | Mn2+(aq) ||…

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Q: Calculate the time (in hours) that it takes for 4.97 grams of Cr (s) to be produced when 1.647…

A: mass of Cr(s) = 4.97 gCurrent (I) = 1.647 ATime (t) = ? hourNote: molar mass of Cr = 51.9961 g/mol

Q: X(s)|X3+ (1.81 M) || Mn O4 1 minus (2.14 M)|Mn2+ (1.83 M)|H+ (1.98 M) The reduction potential for…

A: The anodic and cathodic half cell reactions are as follows: AnodeX(s)→X3+(aq)+3e-…

Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

A: Eored MnO2 / Mn2+ = 1.23 V Eored Cl2 / Cl- = 1.36 V

Q: What is the correct cell notation for the reaction Au3+ + Sn2+ —> Au(s) + Sn4+? Pt | Sn2+, Sn4+ ||…

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Q: What is E° for the cell Mn | Mn²⁺(aq) || Ag⁺(aq) | Ag?

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Q: What is E° for the cell Mn | Mn²"(aq) || Ag*(aq) | Ag? Standard Reduction E° (V) Potentials Ag+(aq)…

A: Given information,      Ag+(aq)  + e- → Ag(s)     +0.80 VMn2+(aq) + 2e- → Mn(s)    -1.18 V

Q: Chloride ions are added to the Ag|Ag+ half-cell of the cell Ag|Ag+||Cu2+|Cu to precipitate AgCl (s).…

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Q: According to the following cell notation, which species is undergoing reduction? Sn | Sn²+ (aq) ||…

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Q: OI Ag zed will a Coist A mtil 0.15 mols of metal is deposited. Which metal will require the greatest…

A: Current I is given as I= Q /t ,where Q is the charge flown in time t.  So t= Q/I

Q: X(s)|X3+ (1.14 M) || Mn O4 1 minus (1.97 M)|Mn2+ (0.64 M)|H+ (2.79 M) The reduction potential for…

A: Given data,EoX3+/X=0.46VEoMnO4-/Mn2+=1.51VX(s)|X3+ (1.14 M) || MnO4- (1.97 M)|Mn2+(0.64 M)|H+ (2.79…

Q: The overall reaction for the Ag|Ag+||Cu2+|Cu cell is?

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Q: Cr(s) | Cr^3+(aq) || VO2+(aq), H+(aq), VO^2+(aq) | Pt(s)   Calculate the equilibrium constant…

A: Anode or oxidation half-cell reaction

Q: The overall reaction for the electrochemical cell Pt|Sn2+, Sn4+||Ag+ is?

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Q: Pt(s)|Fe2+(aq),Fe3+(aq)||F-(aq)|F2(g)|C(s) Which is the reducing agent?     F2     Fe3+…

A: The cell given is Pt (s) | Fe2+(aq), Fe3+(aq) || F-(aq) | F2 (g) | C(s)

Q: Calculate the emf of the following concentration cell at 25oC:  Ag(s)|Ag+(0.12 M)||Ag+(1.9 M)|Ag(s)

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Q: According to the following cell notation, which species is undergoing oxidation? Fe(s) | Fe2*(aq) ||…

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Q: What is E° for the cell Mn | Mn2*(aq) || Ag*(aq) | Ag? Standard Reduction E° (V) Potentials Ag+(aq)…

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Q: Determine emf of the cell: Fe(s) | Fe(NO3)3 (0.015M)  ||  Zn(NO3)2 (0.025 M) | Zn(s)

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Q: Zn2+ taking place at the anode? Consider the cell Zn || Cu²+ Cu . What half reaction is Zn(s) → Zn²+…

A: Given cell is, Zn | Zn 2+ || Cu2+ | Cu

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.