For the reaction that occurs in the voltaic cell. Fe(s)  |   Fe2+ (aq)  | |  Cr3+ (aq),  Cr2+ (aq) |  Pt(s) Write the oxidation-reduction reactions and net equation and find E0cell. Calculate ΔG0 and Keq Based on the value of Keq , the reaction will go to completion or not at 25oC? E0 Fe2+/ Fe = - 0.440 V,   E0 Cr3+/ Cr2+ = - 0.424 V ,  F= 96485 C/mol e ,     R= 8.314 J/mol.0K,      Volt = Joule /coulomb

Q: 2) Consider the cell notation of the electrochemical cell shown below: graphite(s) | I"(aq) | 12(s)…

A: The electrochemical cell given is,

Q: Use tabulated standard electrode potentials to calculate the standard cell potential for the…

A: Given:

Q: Write the net cell equation for the electrochemical cell. Phases are optional. Do not include the…

A:

Q: Calculate E cell for the following voltaic cell. Ag|Ag *(0.00003 M)||Au 3+(0.93 M)|Au Use standard…

A:

Q: 3. Consider the following galvanic cell (25°C): Pt(s) | Cr* (q) (0.750 M), Cr³(aq) (0.100 M) ||…

A:

Q: 23. Write the balanced cell reaction for the cell schematic below, calculate the standard cell…

A:

Q: Write the net cell equation for the electrochemical cell. Phases are optional. Do not include the…

A: Given: Electrochemical cell: Co(s)|Co2(+aq,0.0155M)||Ag+(aq,1.50M)|Ag(s) To find: Eocell and Ecell.

Q: Calculate the standard emf for a cell that employs the following overall cell reaction. Al3+(aq) +…

A: We know that E0cell = E0cathode - E0anode let us try to find their values.

Q: 1. For the following electrochemical cell at 25°C: Fe(s) Fe (aq) ||H(aq) | Pt, H₂(g) (P=1.00 atm) a.…

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

Q: A galvanic cell has the overall reaction: Zn(s) + 2Eu(NO3)3(aq) → Zn(NO3)2(aq) + 2Eu(NO3)2(aq) Which…

A: Reduction takes place at the cathode where gain of electron occurs

Q: Use information from Table 17.1 (pp. 907-909 of your textbook) to answer this question.  What is the…

A: In the given cell we can see that the oxidation of Al is taking place and reduction of Cr3+  Hence…

Q: Which of the following cell diagrams represents a galvanic cell? (ε°red(Cd2+/Cd) = –0.403V,…

A: In the galvanic cell, the half-cell reaction with greater standard reduction potential will behave…

Q: Write the cell notation for an electrochemical cell consisting of an anode where Fe2+ (aq) is…

A:

Q: = 2.26 A voltaio cell employs the following redox reaction: 2 Fe (aq)+3 Mg (s)2 Fe (s) +3 Mg²+ (aq)…

A: Given, 2Fe3+(aq) + 3Mg(s) ➝ 2Fe(s) + 3Mg2+(aq) Temperature (T) = 25°C [Fe3+] = 2.85 M;  [Mg2+] = 2.1…

Q: Consider a galvanic cell based on the reaction   2 Fe2+ (aq)     +   Cl2 (g)   ------------>2 Fe3+…

A:

Q: Consider the following reaction and its AG AG° = -408.0 kJ/mol Mg(s) + Ni?+(aq) → Mg²+(aq) + Ni(s)…

A: Given-> Mg(s) + Ni2+(aq) ----> Mg2+(aq) + Ni(s)  ∆G° = -408.0 KJ/mole = -408000 J/mole (1 KJ =…

Q: 20. A galvanic cell is constructed at 25°C as indicated in the shorthand cell notation: Determine…

A: In a given question, we have to find out the free energy of Cell , equilibrium constant and cell…

Q: Zn(s) | Zn2+(aq), (1.00 M) || Cu2+(aq), (1.00 M) | Cu(s) Suppose that NaOH is added to the Zn…

A: The cell reaction can be written as follows-

Q: The cell notation for a galvanic cell is shown below. What is the oxidizing agent?…

A: The species undergoing an increase in oxidation state is oxidation or reducing agent whereas species…

Q: Consider the following electrochemical cell: Ag AgNO3(aq) (1 μM)||KCl(aq) (1 µM)| AgCl Ag Calculate…

A: At equilibrium, the cell will have reached a state where the concentration of dissolved…

Q: For the following voltaic cell: Fe(s) | Fe^2+(aq, 1.0 M) || Cu^2+(aq, 1.00 M) | Cu(s) a. Draw a…

A:

Q: Calculate AG° for the following cell reaction: TI(s) | TI* (aq) || Ni²+ (ag) | Ni(s) From AG°,…

A:

Q: A galvanic (voltaic) cell consists of an electrode composed of manganese in a 1.01.0 M manganese(II)…

A:

Q: Consider the following reaction and its AG° at 25.00 ° 2 Ag*(aq) + Cu(s) → 2 Ag(s) + Cu²+(aq) AG° =…

A: Given that: temperature, T = 25 oC ∆G°= -88.66 kJ/mol To find: standard cell potential, Eocell?…

Q: Consider the voltaic cell: Mg Mg2+ (1.0 M)||H* (1.0 M)|H₂ (1 atm)|Pt(s) Which of the following…

A: Answer : increase the pressure of H2 at 2.0 atm Explanation :

Q: Calculate the standard cell potential, ?∘cellEcell°, for the reaction shown. Use these standard…

A:

Q: Will the cell reaction proceed spontaneously as written for the following cell?    Sn (s)  |  Sn2+…

A:

Q: Voltaic cell notation: Ag(s) | Ag+ (aq) (from saturate Ag3PO4) || Ag+ (aq) (0.110 M) | Ag(s)…

A: Solutions                             Given that     Voltaic cell notation: Ag(s) | Ag+ (aq)…

Q: Consider the voltaic cell with a standard cell potential of 0.150 V. What is the cell potential of…

A: We have to predict the cell potential of given cell at 400 Kelvin temperature.

Q: The cell potential for a voltaic cell composed of zinc and copper is 1.0 V under standard…

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

Q: In a Voltaic cell composed of CuôCu(NO3)2 and AgôAgNO3 half-cells, what is the spontaneous cell…

A: Given, Ag+(aq)  +  e–  -->  Ag(s);          Eo = 0.80 V Cu2+(aq)  + 2e–  -->  Cu(s);      Eo =…

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.