0592 XM Ecell= 0 131

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: Calculate the standard potential of Ni*/Ni electrode, if the cell potential of the cell…

A: Cell reaction:

Q: How many seconds are required to deposit 0.239 grams of manganese metal from a solution that…

A:

Q: Calculate the emf of the following concentration cell: 2+ Mg(s)| Mg*(0.35 M) || Mg*(0.59 M) |Mg(s)…

A: Given,  Mg(s) | Mg2+(0.35 M) || Mg2+(0.59 M) | Mg(s)

Q: Given the following standard electrode potentials for the following half cells Cd (ag) / Cdo --0.40V…

A: Given,     standard electrode potentials of    Cd+2(aq) / Cd(s) = -0.40V…

Q: Determine the cell potential for the following reaction at 25 °C whe..e [Cu2+]=0.05 M and the…

A: Answer:- this question is answered by using the simple concept of calculation of cell potential of…

Q: How many seconds are required to deposit 0.266 grams of cadmium metal from a solution that contains…

A:

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

A:

Q: A voltaic cell consists of an Mn/Mn2+ half-cell and a Cd/Cd2+ half-cell. Calculate [Mn2+] when…

A:

Q: Given: Cell Notation       Eocell VO2+/VO2+          1.000 VO2+/V2+            0.360 VO2+/V3+…

A: Latimer diagram: It is data of the standard electrode potential of the chemical element that is…

Q: Electrolytic cells have? A)Ecell  0

A: The three primary components of electrolytic cells are: Cathode Anode  Electrolyte

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

A:

Q: KINDLY DETERMINE THE CELL POTENTIAL OF THE FOLLOWING SYSTEM: Thank you! A) Pb/PbSO4 //Pb2+/Pb B)…

A: Given system are : A). Pb/PbSO4 //Pb2+/Pb B). Fe2+Fe3+ // MnO4- /Mn2+  Determine the standard cell…

Q: How many hours of will it take to deposit 664 g Al at a current of 32.6 amperes? Assume a solution…

A: time = 60.71 hours

Q: For the cell Zn(s) | Zn2+(2M) | | Cu2+(0.5 M) | Cu(s)(a) Write equation for each half-reaction.(b)…

A: For the cell Zn(s) | Zn2+(2M) | | Cu2+(0.5 M) | Cu(s)(a) Write equation for each half-reaction. Zn+2…

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

A: Given, The initial potential is = 0.5021 volt  Volume of sample is = 25 mL. Final potential is =…

Q: Write the net cell equation for the electrochemical cell. Phases are optional De ot include the…

A: The emf of cell is calculated using formula as follows:- Ecell = Eocell-0.0592nlogproductreactant…

Q: How many grams of zinc metal will be deposited from a solution that contains Zn2* ions if a current…

A: Given,

Q: Calculate the emf of the concentration cell at 298 K. Ag / Ag+ (0.002 M) // Ag+ (0.5 M)/Ag. What…

A: Concentration cell Cell in which both the electrodes are of same type but the electrolyte in which…

Q: The moving boundary method was applied to a solution of GdCl3 33.27 mmol/L at 25°C using LiCl. Using…

A: In the moving boundary method, the speed of displacement of the boundary is measured between two…

Q: In an electroplating experiment, a silver nitrate solution was used for silver plating.  If a…

A: CONCEPT Faraday's first law. The amount of substance produced at an electrode during electrolysis is…

Q: calculate the degree of dissociation of MCl2 salt in 0.065M solution, if the electrode potential of…

A: Concentration of MgCl2 = 0.065M Electrode potential of metal (Ecell) = -0.8V Standard electrode…

Q: The following cell notation has Ecell = 0.060 V. If the standard reduction pontential of Br2/B- is…

A: Oxidation is the loss of electrons. Reduction is the gain of electrons. The reactions where…

Q: /10.7 Careful measurements of the potential of the cell Pt|H2(g,p°) |NaOH(aq, 0.0100 mol kg*1),…

A:

Q: How many grams of nickel (58.69 g/mol) may be electroplated by passing a constant current of 7.2 A…

A: Total charged apssed = current ×time in seconds.=7.2×34×60= 14688 columb . Ni is formed through the…

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

A: Given:        The net cell Reaction     Cu(s)∣∣Cu2+(aq, 0.0155 M)‖     ‖Ag+(aq, 2.50 M)∣∣Ag(s)…

Q: 1. Calculate the half-cell potentials for each of the four electrochemical cells created in this…

A: Interpretation: The half-cell potentials for each of the four electrochemical cells created in the…

Q: At the Nernst potential for Na+, the current is 0.

A: Given information,At the Nernst potential for Na+, the current is 0.

Q: Solve the following: 1. Suppose that you have a cell that has an iron (II) concentration of 0.015 M…

A:

Q: A voltaic cell designed to measure (Cu**] is constructed of a standard hydrogen electrode and a…

A: A voltaic cell is an electrochemical cell in which spontaneous redox reaction occur which produces…

Q: A galvanic cell was constructed with a nickel electrode that was dipped into 1.2 M NISO4 solution…

A:

Q: Consider an electrochemical cell based on the following cell diagram ven that the standerd cell emf…

A:

Q: Fe(s) I (Fe2+(0.100 M) || Pd2+(1.0 x 10-5 M) I Pd(s) given that the standard reduction potential for…

A:

Q: For the cell, at 25 ° C: Ni (s) / NiCl 2 (0.05M) / AgCl (s) / Ag (s) (1) The value of the activity…

A: Note: as there are 2 questions, and you have not specified that which question do you want to be…

Q: = -0.763 V) immersed in Calculate the potential of a zinc electrode (E+ /Zn a 0.0130 M in 2+ Zn…

A: To calculate the potential of Zn electrode.

Q: he copper(I) concentration in an aqueous solution is to be measured. For the cathode alf-cell, a…

A:

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

A:

Q: A zinc rod is dipped in 0.1 M solution of ZnSO4. The salt is 95% dissociated at this dilution at 298…

A: The following electrode reaction takes place : Zn(aq)2++ 2e-→Zn(s) According to Nernst  equation (at…

Q: The concentration of a solution was determined by measurement with a sodium ion-selective electrode.…

A: In electrochemistry, the Nernst equation is an equation that relates the reduction potential of an…

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

A:

Q: Calculate the potential of a copper electrode immersed in the solution below. The solution that is…

A: Solution :    Electrode potential in electrochemistry is defined as the tendency of a metal to…

Q: A galvanic cell consists of an Au/Au3+ electrode (E=+1.50V) and a Cu/Cu2+ electrode (E=+0.34V).…

A: The oxidation half reaction may be expressed as: The reduction half reaction may be expressed as:…

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: For ferricyanide determination by voltammetry, 20 mL of non-electroactive KCl solution is added to…

A: Molarity = No of moles / Volume (L) Also, No of moles = Molarity * Volume (L)

Q: 2+ 2+ Based on the reaction, Sn + Cu²+ ↔ Sn² + Cu (in acidic medium) Calculate the following values:…

A: Here we are required to find the equilibrium constant and emf of cell at non standard condition

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: The standard solution of silver ions was replaced with a concentrated one resulting to Q=0.5.…

A: