A voltaic cell utilizes the following reaction:2Fe3+(aq)+H2(g)→2Fe2+(aq)+2H+(aq)2Fe3+(aq)+H2(g)→2Fe2+(aq)+2H+(aq).       Part A What is the emf of this cell under standard conditions? Express your answer using three significant figures.         E∘E∘ = nothing VV   SubmitRequest Answer Part B What is the emf for this cell when [Fe3+]=[Fe3+]= 3.20 MM, PH2=PH2= 0.97 atmatm, [Fe2+]=[Fe2+]= 0.0007 MM, and the pHpH in both compartments is 4.05? Express your answer using two significant figures.

Q: A voltaic cell is based on the reaction 2+ Sn(s) + I₂(s)→Sn²+ (aq) + 2I¯(aq). Part A Under standard…

A: The Overall reaction is,

Q: A voltaic electrochemical cell is constructed using the following reaction. The half-cell components…

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Q: For a voltaic cell based on the reaction below, which statement is correct?…

A: Note - Since you have asked multiple question, we will do only the first one for you. If you want…

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction MnO4(aq) + 2…

A: Half reactions are determined on the basis of standard reduction potential values.  To get overall…

Q: A voltaic cell utilizes the following reaction: Cr(s) +3 Ag+(aq) → Cr³+(aq) +3 Ag(s) What is the…

A: First the standard cell potential value is calculated from given reduction potentials.

Q: Metallic magnesium can be made by the electrolysis of molten MgCl₂. Part A What mass of Mg is formed…

A: Given, Metallic magnesium can be made by the electrolysis of molten MgCl2: Current (I) = 5.05 A Time…

Q: Consider these two entries from a fictional table of standard reduction potentials. X³ + + 3e- Y³ +…

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Q: A voltaic electrochemical cell is constructed using the following reaction. The half-cell components…

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Q: Which of the following reactions could work in a voltaic cell? Why? A) Pb2+(aq) + Mg(s) → Mg2+(aq)…

A: We have to tell which reaction could work is voltaic cell.

Q: A voltaic cell reaction transfers 5 electrons as it proceeds. Calculate ΔGº in kJ/mol if the Eº for…

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Q: A student constructs a voltaic cell to study the reaction between M(s) and X(s) and their ions. A…

A: The diagram of the cell is given as: At the anode, oxidation of M is taking place and at the…

Q: Consider an electrolytic cell with a steady current of 158 amperes which produces Als) (atomic mass…

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Q: Consider a Galvanic cell constructed from the following half cells, linked by an external circuit…

A: Given: A galvanic cell is constructed from the following half-cells,an Al(s) electrode in 1.0 M…

Q: Complete the half-reactions for the cell shown, and show the correct shorthand notation for the…

A: Answer-1 Galvanic cell is a type of cell that converts chemical energy into electrical energy via…

Q: 5. A voltaic cell is constructed from a Ag/AgCl half-cell and a Cu²+/Cu half-cell. AgCl(s) + e Ag(s)…

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Q: What is the cell notatio of the reactions: Fe3+(aq) + 3e- → Fe(s)             Eo=-0.036 V and…

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Q: Consider an electrochemical cell involving Iron and Lead. Fe²+ (aq) + 2e- → Fe(s) Eº = -0.45 V Pb²+…

A: Given reactions: Fe2+(aq) + 2e- → Fe(s)    E∘=-0.45 V Pb2+(aq) + 2e- → Pb(s)    E∘= -0.13 V We have…

Q: A voltaic cell utilizes the following reaction: 2Fe+(ag) + H2 (g)→2Fe2+(ag) +2H+(aq). Part A What is…

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Q: Everything that I have read has either been wrong or confusing. Please help. Thank you. A voltaic…

A: The cell potential of a voltaic cell can be calculated using the Nernst equation,…

Q: A voltaic cell utilizes the following reaction: 4Fe2+(aq)+O2(g)+4H+(aq)→4Fe3+(aq)+2H2O(l) What is…

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Q: Consider the following reaction that occurs in a voltaic cell: 2Al(s) + 3Zn2+(aq) → 2Al3+(aq) +…

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

Q: Consider an electrolytic cell with a steady current of 169 amperes which produces Als) (atomic mass…

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Q: voltaic cell is constructed in which the anode is a Al|Al3+ half cell and the cathode is a Hg|Hg2+…

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Q: Consider the voltaic cell Cd(s)+2Ag+(aq)⟶Cd2+(aq)+2Ag(s) operating at 25°C. If [Cd2+]= 0.597M and…

A: E°cell = E°cathode - E°anode Ecell = E°cell - 0.0591/n log[Red]/[Oxid] n = number of electrons…

Q: Determine the equilibrium constant, K, for the voltaic cell composed of the following 2 half…

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Q: Anode half reaction:____  (s)(equilibrium arrows)________  (aq) + _____ e- Cathode half…

A: overall reaction is : Cd(s) + Cu2+(aq)    <==>  Cd2+(aq)  +  Cu(s) in the above reaction we…

Q: You are shown a voltaic cell in which the cathode is Cu and the anode is an unknown metal, X. You…

A: Given Anode (oxidation half cell) X(s) -------> X2+ + 2e-     E°ox = ?  Cathode (reduction half…

Q: b) Indicate whether or not H+ ions are capable of oxidizing at standard state conditions? Pb to Pb²+…

A: Dear student,since the given question is a multiple question. Hence I solved first question…

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction N₂H₂(aq) +4…

A: Given,The half reactions:N2(g) + 4 H2O(l) + 4 e-→ N2H4(aq) + 4 OH-(aq)    Eored = -1.16 V.Cu2+(aq) +…

Q: Consider the following galvanic cell:     E° (V) U3+  +  3 e−   →   U(s) −1.642 In3+  +  2e−…

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Q: From the following 4 equations can you produce a spontaneous cell? Calculate the cell with the…

A: The 4 half-reactions given are, 1) Br2 (l) + 2 e- → 2 Br- (aq)                                Eo =…

Q: A particular voltaic cell operates on the reaction below, giving an emf of 0.853 V. Calculate the…

A: Number of Mole- Ratio of given mass of substance to the molar mass of substance is called number of…

Q: A galvanic cell is powered by the following redox reaction: 2+ 2 Zn (aq) + N,H,(aq) + 4OH (aq) 2…

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Q: Use the standard reduction potentials given below to predict if a reaction will occur between Hg(s)…

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Q: ne cell potenual of a particular voltaic cell With the cell reaction 2Cr(s) + 3Cu?+ (aq) → 2Cr**…

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Q: A voltaic cell is composed of the following 2 half reactions:       Ba2+(aq) + 2e− → Ba(s)Ba(s)…

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Q: What is the potential (volts, V) of the spontaneous galvanic cell under the conditions outlined…

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Q: n the electrochemical cell represented by the reaction: Sn(s) + 2Ag*(aq)→ Sn²*(aq) + 2Ag(s) which…

A: Oxidation involves loss of electrons and Reduction involves gain of electrons. Half reaction which…

Q: A galvanic cell is based on the following half-reactions (both written as reductions) at 25 °C: VO₂+…

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Q: A voltaic cell prepared using aluminum and nickel has the following cell notation. Al(s) | Al3+ (aq)…

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Q: Identify the Components of a Voltaic Cell A voltaic cell consists of two electrodes, each in contact…

A: A reaction in which both oxidation and reduction takes place is called redox reaction. In a voltaic…

Q: A voltaic electrochemical cell is constructed using the following reaction. The half-cell components…

A: The given reaction is:  3Fe3+(aq) + Cr(s) ---> 3Fe2+(aq) + Cr3+(aq)    The anode is positive…

Q: If a galvanic cell is created with magnesium and potassium electrodes, what is E∘cell? Report your…

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Q: A voltaic cell is based on the reduction of Ag*(aq) to Ag(s) and the oxidation of Sn(s) to Sn²*(aq).

A: Interpretation -  To write the half cell reactions for the cell's cathode including all the phase…

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.