Calculate the standard electrode potential of Ni2+/Ni electrode, if the cell potential of the cell .Ni | Ni2+ (0.01 M) || Cu2+ (0.1 M) | Cu is 0.59 V + 0.2205 V .a O 2.205 V .b O - 2.205 V .c O - 0.2205 V .d O

Q: Electrochemical cells can be used to measure ionic concentrations. A cell is set up with a pair of…

A: The electrode which has less negative reduction potential will act as a cathode and will undergo…

Q: Calculate the theoretical cell potential for the following cell. (Ecett = 0.78: %3D 2 (7.93 x 103…

A: The question is based on the concept of electrochemistry. the electrode which has higher reduction…

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

A: Cell reaction:

Q: What is the initial cell potential? Express your answer to two decimal places and include the…

A: Initial concentration of Ni2+ = 1.80 mol/L Initial concentration of Zn2+ = 0.120 mol/L   The…

Q: Calculate the cell potential, ? , for the given reactions at 25.00 °C using the ion concentrations…

A:

Q: Given the standard electrode potentials, which of these is spontaneous? Ag+(aq) + e- ⇌ Ag(s)…

A: In a galvanic cell, reaction is spontaneous when ΔG° is negative. This is the opposite of the cell…

Q: at a temperature of 25 ° C the galvanic element Pt | ClO3- 0,001M, Cl- 0,01M pH = 3 || Mn2 + 0.0001M…

A:

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

A: To calculate the concentration of Na+ ion concentration in the original solution.

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

A: Interpretation -  To calculate the  standard cell potential for the given reaction by using their…

Q: Consider the reaction,    2Ag+ + Cd →   2Ag + Cd2+    The standard electrode potentials for Ag+…

A: Given electrochemical reaction: 2Ag+ + Cd → 2Ag + Cd2+ And, the standard electrode potential as…

Q: at 25 ° C, the galvanic element Pt | MnO4- 0.1M, Mn2 + 0.1M, pH = 1 || Ag + 0.0001M | Ag has the…

A: Welcome to bartleby !

Q: Cr³*(aq) + 3 e¯ → Cr(s) E°red = -0.744 V Zn**(aq) + 2 e → Zn(s) E°red = -0.763 V Given that the…

A:

Q: Calculate the cell potential, ?, for the given reactions at 25.00 °C using the ion concentrations…

A:

Q: E° (V) Au+ + 3e - Au 1.50 Mg +2e Mg -2.37 Calculate the standard potential for this cell. V This…

A: Ans 12.02*10-2M

Q: The following entries are found in a table of standard electrode potentials: L(s) + 2e¯= 21- E° =…

A: Standard cell potential is described as an electrode's tendency to lose or acquire electrons while…

Q: (a) How many moles of mercury will be produced by electrolysing 1.0 M Hg(N03)2 solution with a…

A: The quantity of charge passed is calculated as follows,                               Q=I×t Where,…

Q: The cell potential of the following cell is determined using an unspecified concentration of acid.…

A:

Q: Calculate the standard cell potential for this reaction. b. 2ClO2(g) + 1l-(aq) --> 2ClO2-(aq) +…

A: The given reaction; 2ClO2(g) + 2l-(aq) --> 2ClO2-(aq) + I2(s) Here ClO2 is getting reduced and I-…

Q: A galvanic cell was constructed with a nickel electrode that was dipped into 1.0 M NISO4 solution…

A: A question based on electrochemical cell that is to be accomplished.

Q: What is the molar concentration of Fe3+(aq) if the cell potential was -0.3792 V and the molar…

A: According to Nernest equation- Ecell = Estdcell - 0.0591/n * log [Product/Reactant] n = No of…

Q: Given:   Pb2+ (aq)  +   Mg (s)  -->   Pb (s)  +   Mg2+ (aq) If [Pb2+] = 0.10 M and [Mg2+] = 2.0 M,…

A: Cell potential is defined as potential difference between cathode and anode in electrochemical cell…

Q: 9. The standard cell potential Eºcell for the reaction below is +0.126 V. What is the ΔG value for…

A: Gibbs Free energy of the reaction can be calculated using standard cell potential. Write the…

Q: 1. Consider a cell buffered at pH 2.00 and consists of Fe²+ (aq) (0.004 M), Fe³+ (aq) (0.070 M) and…

A: Given that, a cell in which Fe2+ reduces MnO4- to Mn2+ at pH 2.00. The given concentration are…

Q: Given the reaction: Anode: NO3- + 2H + +e- ---> NO2 + H2O Cathode: 2H + 2e- ---> H2 Redox:…

A:

Q: Using the following standard reduction potentials, Fe"(ag) +--Fe (ag) Ca"(ag)• 2eCd(s) E+0.77 V…

A: The standard electrode potential is the tendency of an electrode to lose or gain the electron at…

Q: The above cell shows the standard half-cell potentials as follows: 4+ 3+ Pu*t + e → Pu' E° = 0.97V…

A:

Q: Electrochemical cells can be used to measure ionic concentrations. A cell is set up with a pair of…

A: A cell made up of the same metal and same electrolyte with different concentrations are known as…

Q: For the reagents below: - Write the redox half-reactions involved for each compound - Write the…

A:

Q: The emf of a standard X-Y galvanic cell is -2.763V. If the standard half-cell emf for the oxidation…

A: The overall cell reaction is the sum of the two half-reactions, but the cell potential is the…

Q: Define standard electrode potential Given: Pb2+ / Pb Eθ = +0.13V Cu2+ / Cu Eθ = +0.34V…

A:

Q: What is the calculated value of the cell potential and the Cr3+ concentration is 5.04x10-4 M ?

A:

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: For an aqueous solution of 0.250 M Cd2+, use the Nemst Equation to calculate the theoretical cathode…

A: We need to find the cathode potential using Nerst equation.

Q: Standard Electrode Potentials at 25 °C

A:

Q: Calculate cell potential at standard temperature if the concentration of [Cr3+] is o.25 M and [Sn2+]…

A:

Q: Chemistry 19.10.-Calculate the standard potential, „E°, for this reaction from its AG° value.…

A: Given, X(s) + Y4+(aq) → X4+(aq) + Y(s)  ∆Go = 31.0 KJ = 31000 J

Q: At 25C and pH 7, a solution containing compound A and its reduced form AH2 has standard electrode…

A: (i) The standard potentials are given for A and B which can be represented as;   A+2H++2e-→AH2…

Q: The cell shown below has a measured cell potential of +0.06839 V at 25.0 °C. A graph of the cell…

A:

Q: Electrochemical cells can be used to measure ionic concentrations. A cell is set up with a pair of…

A: Nernst equation as follows,

Q: The cell potential for  Ag, AgCl | HCl (0.35M) ||  NaIO3 (0.70 M), HCl (0.010 M), I2 (0.25 M) | Pt…

A: At Cathode: Reduction- Half reaction IO3− + 6H+ + 5e− ------> ½I2(s) + 3H2O(l)       Eo = +1.195…

Q: Calculate the standard cell potential, ?∘cell,Ecell∘, for the equation…

A: As per standard reduction table Fe2+(aq)  + 2e- → Fe(s)              E° = -0.45V F2 (g)+ 2e- → 2F-…

Q: A galvanic cell is constructed in which the overall reac- tion is Pb(s) + 2 H;O*(aq) → Pb²+ (aq) +…

A: Given data are  cell potential = 0.22V Cl- = 0.15M P H2 = 1.0 Atm. Pb2+ = ? ∆E = ? solubility…

Q: Calculate the standard reduction potential of the half-cell electrode below if the standard…

A: The formation of AuBr4- is given as, Au3+ + 4 Br- →AuBr4-

Q: Which of the following reaction is feasible? (Standard electrode potentials of Ca= -2.87V; Zn=…

A: For a feasible reaction, E0cell of overall reaction must be a positive value. So that ∆G can be…

Q: At a temperature of 25 ° C the galvanic element Pt | MnO4- 0,10M, Mn2 + 0,1M, pH = 1 | Ag + 0.0001M…

A: Given: 1) At a temperature of 25 ° C the galvanic element: Pt | MnO4 0.10M- , Mn0,1M+2 pH = 1 |…

Q: Cu(s)||Cu2+(aq, 0.0155 M)‖‖Ag+(aq, 3.50 M)||Ag(s)Cu(s)⁢|Cu2+⁢(aq, 0.0155 M)‖Ag+⁢(aq, 3.50 M)|Ag(s)…

A: Ok we will calculate last 2 parts.

Q: The cell potential of the following cell is determined using an unspecified concentration of acid.…

A: