19. Calculate standard potential of the cell made out of Zn/Zn2+ and Fe/Fe2+ half- cells. Standard Reduction Potentials are EºZn/Zn2+ = -O.76V, E°Fe/Fe2+ = -0.44V. Indicate which reactions will occur on cathode and anode.

Q: Predict the spontaneity of this electrochemical cell:  Ag/Ag+(1.0 M)// Zn2+(1.0 M)/Zn…

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

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Q: Using the standard reduction potential, Calculate the standard emf for each of the following…

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Q: Suppose at 25 oC and 1.0 bar pressure that the Galvanic cell: Mn|MnCl2||LiCl||ZnCl2|Zn is…

A: Solution: Given galvanic cell :-       Mn|MnCl2 ||LiCl || ZnCl2|zn  From the standard reduction…

Q: XX (0.80 M) || Mn O4minus (1.96 MIMn (2.35 MH" (1.52 M) The reduction potential for X is 1.17 V. The…

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

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Q: 1. Calculate the theoretical potential of the following cells. Indicate whether the reaction will…

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Q: Cr3+ (1 M) Cr2+ (1 M) T13+ (1 M) T13+ (aq) + 3e-> TI (s) Cr2 (aq) Cr3 (aq) + e- Using the list of…

A: Given reaction :  E°cell = +1.14 V Reduction half Reaction takes place at Cathode Tl3+ (aq) + 3 e-…

Q: A galvanic cell was constructed with a nickel electrode that was dipped into 1.4 M NiSO4 solution…

A: Given-> Ecell = 0.502 V E°cell = 0.487 V [Ni2+] = 1.4 M [Cr3+] = ?

Q: Calculate the cell potential for a cell at 42°C with a Cu" concentration of 0.008 Mand a Zn?"…

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Q: The cell notation for the Galvanic cell is Cd(syCd2+/l/½(syI" The Standard Reduction Potential are…

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Q: Calculate the cell potential for the reaction as written at 25.00 °C , given that [Zn2+]=0.807 M and…

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

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

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Q: The cell potential for this reaction is, V when [ Zn2*] = 1.0 M and [Pb2*] = 2.0 x 10-4 M. Pb2+ (aq)…

A: The cell potential is calculated by Nernst equation . E = E° - (0.0591/n) log Qc E = cell potential…

Q: Question attached

A: Hi, as you have provided a single question with multiple subparts and have not mentioned which…

Q: Fe2+ (0.2 M) | Pt (s) A)  At 25 ºC, when the reaction quotient, Q, is equal to the equilibrium…

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Q: A galvanic cell was constructed with a nickel electrode that was dipped into 1.8 M NISO4 solution…

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Q: Consider the following reaction: MnO4 (ag) + 5FE2+ + 8H (aq) - Mn2+ (aq) + 5FE3+ (aq) + 4H2O) (aq)…

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Q: 1. Calculate the theoretical potential of the following cells. Indicate whether the reaction will…

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Q: Consider the following cell: Mn(s) | MnBr2(0.046 M) || CuBr(0.024 M) | Cu(s) a) Using the standard…

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Q: The standard reduction potentials of the Fe2*/Fe and Al3*/Al couples are -0.44 V and - 1.66 V,…

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

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Q: 1. Write the anodic, cathodic and net cell reactions, calculate the EMF of the electrochemical cell…

A: Given:  Standard reduction potential of CD = -0.40 V  Standard reduction potential of Mg = -2.37 V…

Q: (a) The standard reduction potential for X/X and Y/Y at 285 K are 0.52 V and 0.37 V respectively.…

A: Solution: In the given problem we have given reduction potential values and we have to represent the…

Q: A voltaic cell that uses the reactionTl3+(aq)+ 2 Cr2+1aq2------>Tl+(aq) + 2 Cr3+(aq)has a…

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Q: Given the following standard reduction potentials, determine K for the following reaction at 25°C.…

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Q: The standard reduction potential (E°) for the conversion of Cr,0 to Cr* at 25°C in an aqueous…

A: Cr2O7 2- + 14H+ + 6e- ------------------> 2Cr3+  + 7H2O            E0(Cr6+/Cr3+)   = 1.33 V  +6…

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

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

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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: Calculate the potential of the cell at 25°C.

A: Step : 1           Calculate the potential of the cell at 25°C.

Q: Calculate the cell potential for the reaction as written at 25.00 °C, given that [Cr2+]=0.887 M and…

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Q: Calculate the cell potential for the reaction as written at 25.00 °C, given that [Zn2+] = 0.875 M…

A: The given cell reaction is : Zn2+=0.875 MFe2+=0.0200 M

Q: Pb2+ + 2e– → Pb ε° = –0.13 V Cu2+ + 2e– → Cu ε° = +0.34 V If the Pb2+ and Cu2+ are each 1.0 M,…

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Q: Calculate the standard cell potential and note whether the reaction is spontaneous under standard…

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Q: e other half-cell is composed of an inert electrode in a solution containing a mixture of Fe 1 Fe*…

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Q: A galvanic cell was constructed with a nickel electrode that was dipped into 1.1 M NiSO4 solution…

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

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Q: Calculate the cell potential for the reaction as written at 25.00 °C, given that [Mg? +] = 0.788 M…

A: Temperature = 298.15 K [ Mg+2 ] = 0.788 M [ Fe+2  ] = 0.0200 M ECell = ?

Q: What is the potential at 25 ° C of a cell made up of the semi-cells Zn / Zn²- and Cu / Cu²- where…

A: Welcome to bartleby !

Q: Gibbs free energy= -434250 J/mol for a galvanic cell whose two half-reactions: Mt3+ (aq) + 3 e1- →…

A: The half reactions are  1) Mt3+ (aq) + 3 e- → Mt (s)                                Eo = 1.09 V 2)…