Consider a galvanic cell based on the reaction   2 Fe2+ (aq)     +   Cl2 (g)   ------------>2 Fe3+ (g)    +          2Cl- (aq)   Calculate the cell potential at 25oC when [Fe2+  ] =1.0 M,  [Fe3+ ] = 1.0 x 10-3 M,  [Cl- ] = 3.0 x 10-3 M and PCl2 = 0.50 atm.

Q: Consider the following cell: Fe|Fe³+ ||H+, H₂|Pt If the cell is run backwards by subjecting it to a…

A: This is simple problem of electrochemistry where fro deposition of one equivalent of metal we need…

Q: A galvanic cell is constructed that carries out the reaction 2 Ag(s) + Cl2(g) -> 2 Ag+(aq) + 2 Cl2-…

A: Nernst equation is used to  calculate cell potential or  cell voltage as follows

Q: Calculate the potential of the electrochemical cell and determine if it is spontaneous as written at…

A: To calculate the electrode potential of the given electrochemical cell solving only the first…

Q: The following galvanic cell is constructed at 273 K. Each aqueous phase reactant and product has a…

A: graphite(s) | X2 (g) | XO4- , H+ || YO3-, YO2- , H+ | graphite(s)

Q: A student wishes to determine the chloride ion concentration in a water sample at 25 °C using a…

A: Introduction In drinking water, the chloride concentration is typically regulated to ensure it falls…

Q: Use the standard half-cell potentials listed below to calculate the standard cell potential (Eᵒcell)…

A:

Q: 1,Find the standard change in free energy and the equilibrium constant for the galvanic cell…

A:

Q: The standard cell potential for the reaction: A (s) + B2* (aq) = A2* (aq) + B (s) is - 0.371 V. What…

A:

Q: Write a balanced equation for the overall reaction that powers the cell. Be sure the reaction is…

A: Given : Table of half reactions and reduction potential.  To find: Complete the given table.…

Q: A voltaic cell is constructed in which the cathode is a standard hydrogen electrode and the anode is…

A: We have find out the PH of unknown solution at 298 K.

Q: Balance the following reaction. Calculate the cell potential and Gibbs free energy of this reaction…

A:

Q: Calculate the non-standard cell potential (in V) for the following reaction at 190.51 ℃ with the…

A:

Q: The standard cell potential E0 for the cell reaction:     Zn + Cu2+       à      Zn2+  + Cu   is…

A: Given :-  Zn + Cu2+ → Zn2+ + Cu  E°cell = 1.100 V  [Zn2+] = 0.01 M  [Cu2+] = 1.0 M  To calculate :-…

Q: Consider the following standard electrode potentials: Ag*(aq) + e E→ Ag(s); E° = 0.80 V Mn2*(aq) +…

A: Under standard state condition,        E°cell = Ereduction - Eoxidation                 = 0.80 V…

Q: Determine the standard cell potential, E°cell, for a galvanic cell that employs the half-reactions :…

A:

Q: Calculate the free energy for a spontaneous galvanic cell where the standard half-cell potentials…

A:

Q: A galvanic cell consists of a Ni/Ni²+ half-cell and a Co/Co²+ half-cell with initial concentrations:…

A: The galvanic cell contains two half-cells: Ni/Ni2+ and Co/Co2+.  Initial concentrations:  [Ni2+] =…

Q: Calculate the non-standard cell potential (in V) for the following reaction at 33.56 ℃ with the…

A: The cell reaction taking place is given as, => Pb2+ (aq) + Li (s) ------> Pb (s) + Li+ (aq)…

Q: Ni+ (ag) + Cd(s) → Ni(s) + Cd?+ (aq) E cell = +0.15 V Under standard conditions, a Ni-Cd galvanic…

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

Q: Calculate the non-standard cell potential (in V) for the following reaction at 178.7℃ with the…

A:

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2MnO4 (aq)…

A:

Q: If the concentration of Ag+ is 0.0115 M, the concentration of H+ is 0.355 M, and the pressure of H2…

A: The galvanic cell formed will be such that the standard cell potentialof the cell is positive.…

Q: he observed cell potential for a voltaic cell is 2.067 V when the temperature is 298 K and the…

A: Electrochemistry is the branch of chemistry which studies the change of chemical energy into…

Q: Use the Nernst equation to calculate the cell potential,  Ecell, for a galvanic cell consisting of…

A:

Q: voltaic cell employs the redox reaction: Au(s) + 3 Na+(aq) → 3 Na(s) + Au3+(aq)    E°cell = -4.21 V…

A: The solution is as follows:

Q: The following galvanic cell has 8° = +1.887 V at 25°C: Co(s) | Co2+ (aq) || Ce4+ (aq), Ce3+ (aq) |…

A: The solution is as follows:

Q: potential of the following concentration cell at 25.0◦C. Ag | Ag+(1.00 × 10−3 M) || Ag+(0.100 M) |…

A:

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

A:

Q: Calculate the standard cell potential (Eºcell) for the cell shown below. Al (s) | Al³+ (aq)|| Ag+…

A: Conventionally, in a cell notation, anode is written on the left side whereas cathode is written on…

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard…

A: