Calculate the standard potential of Ni*/Ni electrode, if the cell potential of the cell Ni/Ni2*(0.01M) //Cu²*(0.1M)/Cu is 0.59V

Q: 1. Calculate the potential of a platinum indicator electrode dipping into a solution that is 0.1M in…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Zinc rod is dipped in 0.1 M solution of ZnS04. The salt is 95% dissociated at this dilution at 298…

A: The chemical reaction can be written as follows:

Q: What is the potential of a tin-tin ion electrode measured against a normal calomel electrode at…

A: In an electrochemical cell, cations will approach the negatively charged cathode to accept electrons…

Q: A solution consisting of 0.0050M Cu(NO3)2 and 0.0100 M EDTA at pH 6 is placed in a cell with a Cu…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Cu| Cu2+ (x M) || Cu2+ (y M) | Cu Verify the accuracy of the cell potentials measured at 27.5°C…

A: Concentration cells are the electrochemical cells that contain same electrode and electrolyte in the…

Q: ELECTROCHEMISTRY: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited…

A: Electrical energy=0.1826 kWh

Q: ELECTROCHEMISTRY: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited…

A: Given: Current = 5.72 A Time passed = 8 hour Power = 0.2293 KWh. Current efficiency = 91 %

Q: A glass electrode was determined to have a potential of 0.395 V when measured against the SCE in a…

A:

Q: A concentration cell was made using a Zn metal electrode in a saturated solution of ZNCO3 for the…

A: Given data,Zn2+(cathode)=1.00MEMF=0.148VTemperature=25oC

Q: ELECTROCHEMISTRY: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited…

A: Electrical energy=0.2411 kWh

Q: (i) Define electroplating. Give any two uses of electroplating. ii) To electroplate 7.5 mg of Cu on…

A: 1. electroplating -  Electroplating is the process of plating one metal onto another by hydrolysis,…

Q: The cell: SCE//HA(0.250M), NaA(0.170M)/H2(1.00bar), Pt has a poten- tial of -0.721V at 298K. (The…

A: Given cell:

Q: The standard oxidation potential of Ni/Ni2+ electrode is 0.3 V. If this is combined with a hydrogen…

A:

Q: ELECTROCHEMISTRY: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited…

A:

Q: ELECTROCHEMISTRY: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited…

A:

Q: A steel coupon with an anode surface area of 1000 cm is placed in an electrolyte. The corrosion…

A: Electrochemical equivalent is the amount of element deposited at an electrode when one ampere of…

Q: At 25 ∘C,25 ∘C, a titration of 15.00 mL of a 0.0320 M AgNO3 solution with a 0.0160 M NaI solution is…

A:

Q: When an ion-selective electrode for X+ was immersed in 0.0686 M XCI, the measured potential was…

A:

Q: ELECTROCHEMISTRY: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited…

A:

Q: a)Distinguish the difference between the standard electrode potential for such as silver metal…

A: a) There will be no difference in the standard reduction potential.

Q: A dilute NaNO; solution is to be electrolyzed with a pair of Pt electrode at a current density of…

A: Principle:A spectrophotometric determination using a reaction between nitrite,suphanilamide and…

Q: A concentration cell, as shown below, was set up to determine the Ksn of MN, a certain insoluble…

A: We have given the concentration cell as follow   M(s)  I  MN(aq)  II  M+(aq), 1.00 M  I  M(s)  And…

Q: The following cell was found to have a potential of 0.124 V:  Ag l AgCl(sat'd) ll Cu2+(0.00325 M) l…

A:

Q: The Electrode potential of a cell with Cu/Cu2+ (1M) and Zn/Zn2+(1M) in voltage is... (2 significant…

A: Given,  The electrode potential of a cell with Cu/Cu2+ (1 M) and Zn/Zn2+ (1M) is:

Q: The potential of platinum versus saturated calomel electrode when polarized cathodically in…

A:

Q: Calculate the cell potential for the galvanic cell in which the reaction Ti(s) + With(so much) =…

A:

Q: The standard electrode potential for the reduction of Ni²+ to Ni is – 0.25 V. Would the potential of…

A:

Q: The redox titration we did in lab used 0.010 M Cr2072¯ to titrate 0.060 M and 20 mL Fe2+ The…

A: In redox titrations, addition of titrant alters the concentrations of reduced and oxidised form of…

Q: Calculate the potential of a platinum electrode immersed in a solution that is  (a) 0.0613 M in…

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

Q: ELECTROCHEMISTRY: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited…

A:

Q: A cell consisting of a saturated calomel electrode and a lead ion electrode developed a potential of…

A:

Q: A glass/calomel electrode system was found to develop a potential of -0.096 V when used with a…

A: pH of a solution helps to determine the hydrogen ion concentration in the solution. pH =-log[H+]…

Q: The selectivity coefficient, Kg-r. for a K* ion-selective electrode is 0.00649. When the electrode…

A: With β=1, the response of an ion-selective electrode is given as: E=constant+0.05916ZA log ([Primary…

Q: Define electrode potential. Why absolute value of reduction potential ofelectrode cannot be…

A: In an electrochemical cell the likelihood of an electrode to get reduced and oxidized is called…

Q: Determine the non-standard potential of the cell below, set up at 333 K: Cu|Cu2+||Cu*|Cu 0.7541 M…

A:

Q: The cell in Figure  could be used to provide a measureof the pH in the cathode half-cell. Calculate…

A: In the given cell, Cathode (Reduction half): 2H+(aq) + 2e- → H2(g)Anode (Oxidation half): Zn(s) →…

Q: The F− concentration of a solution was determined by measurements with a liquidmembrane electrode.…

A: pF for the sample has to be given,

Q: What is a supporting electrolyte and what iş its roſe in electrochemistry?

A: Electrochemistry can be defined as the branch of chemistry that involve electric and chemical…

Q: The following cell potentials have been measured for Cu/Cu2+ (1.0, 0.1, 0.01, 0.001, and 0.0001 m)…

A: The concentrations of the CuSO4 solutions are 0.0001 m, 0.001 m, 0.01 m, 0.1 m, 1 m The ionic…

Q: ELECTROCHEMISTRY: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited…

A: Given: Current = 5.05 A Time passed = 12 hour Power = 0.1734 KWh. Current efficiency = 86 %

Q: ELECTROCHEMISTRY: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited…

A: Given current = 6.46 A  Time = 11h  Energy = 0.2025 KWh  Efficiency = 90%  We have to find Voltage

Q: IV- Fill the final answer: (1) In certain electrolysis, 0.156g of Zn is deposited in cell containing…

A: Electrolysis is proceed by the redox reaction. The redox reaction are defined as the reaction in…

Q: harrivtry (b) Draw and explain the cyclic voltammo- gram of Fe(n5-C5H5)2 in CH₂Cl₂, where [NBu4]…

A: The correct answer is given below

Q: 6. The corrosion potential of mild steel in a deaerated solution of pH = 2 is -0.64 V versus…

A: The reactions that occur in the given cell are stated below:

Q: Calculate the electrode potential of a silver electrode immersed in a 0.2500M solution of KCl using…

A: Given - E0 Ag+/Ag=0.799v E0 AgCl/Ag=0.222v KCl = 0.2500 M To find - electrode potential of a silver…

Q: The F− concentration of a solution was determined by measurements with a liquidmembrane electrode.…

A:

Q: A solution containing Pt“t is electrolyzed with a current of 4.30 A. How long will it take to plate…

A: This above question is solved with the help of Faraday's first law..  1 Faraday = 96500 coulomb

Q: The selectivity coefficient, Kg-je, for a K* ion-selective electrode is 0.00348. When the electrode…

A:

Q: The F- concentration of a solution was determined by measurements with a liquid-membrane electrode.…

A: Given information, Electrode system potential when immersed in 25.0 mL of sample = 0.5021 V…