In The reaction represented by the cell diagram below, what substance is oxidized?   Ce(s) | Ce3+ (1M)  || Cu2+ (1M) |Cu (s) Select one: a. Ce(s) b. Ce3+ c. Cu2+ d. Cu (s)

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Q: For this reaction, Cr20-2 + 14H+ +6l > 2Cr2+ + 312 + 7H20 E°cell = 0.79V AG° 0 and K0 and K>1 AG° 1

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Q: 30) One of the following is the correct cell notation for the: Cuma + 2Ag → 2Ag* + Cua a) Cum Cu, ||…

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Q: 1. For an electrochemical copper reduction reaction at 25°C and 101 kPa, calculate (a) the Gibbs…

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Q: (i) Write the half-cell reaction, the net reaction and cell EMF of the following cell which operated…

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

Q: Cr|Cr3+ ||Co2+ |Co Eo is 0.46V. the same cell was prepared in the laboratory at standard conditions.…

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Q: Calculate E° cell for the reaction of nickel(II) ions with cadmium metal at 25°C. K = 1.17 x 10^5…

A: Given- K = 1.17 x 105 Temperature = 25oC Reaction-  Ni2+ (aq) + Cd (s) →   Cd2+ (aq) + Ni(s)   To…

Q: b. Cu(s) + Fe2* (ag) Cu2*(ag) Fe(s)

A: Lower the value of standard reduction potential, then the given electrode acts as anode and  higher…

Q: 1. The following data were measured using a nickel electrode as the standard in place of SHE:…

A: Provided reduction potentials are- (ECu2+/Cu)red=0.62V Or, (ECu/Cu2+)oxi= -0.62 (lower value not…

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Q: Calculate the cell potential for the reaction as written at 25.00 °C, given that [Cr+] = 0.806 M and…

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Q: 1. In an electrolysis of a solution containing Ni2+ (aq), metallic Ni(s) deposits on the cathode.…

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

Q: Calculate the cell potential for the reaction as written at 25.00 °C, given that [Cr*] = 0.810 M and…

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Q: An electrochemical cell is constructed with a zinc metal anode in contact with a 5.20 x 102 M…

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Q: A galvanic cell consists of a Cr+/Cr half-cell with unknown [Cr³+] and a Ni²+/Ni half-cell with…

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Q: A solution containing Pt*+ is electrolyzed with a current of 5.20 A. How long will it take to plate…

A: Using the formula for mass deposition.  Mass deposited = Zit/nF Where,  Z = molar mass = 195.084…

Q: 1. For the cell STE Cr | Cr* || Co2* | Co E° is 0.46V. The same cell was prepared in the laboratory…

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Q: The standard reduction potential for the reaction [Co(H2 O)6]3+(aq) + e− ⟶ [Co(H2 O)6]2+(aq) is…

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Q: Write the cell diagram for the following cell. + V KCI(aq) Hg,Cl2(s) Pt Hg(1) ZnCl2(aq) uz

A: Anode reaction - Hg(l) ------> Hg2+(aq) + 2e  Cathode reaction - Zn2+(aq) + 2e -----> Zn(s)…

Q: 瓦,可 212 106% Q 6: Galvanic cell presented as Fe/Fe2 //Co²/Co, If reduction potential of iron = -…

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Q: A solution containing Pt+ is electrolyzed with a current of 2.60 A. How long will it take to plate…

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Q: Consider the following reaction and their reduction potential values: Cu+ + Ni2+ —> Cu2+ + Ni…

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Q: For the cell diagram below, what is the equilibrium constant K for the reaction at 25 °C? * Pt(s) |…

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Q: Consider the cell diagram:  Sn|Sn+2 (aq)||NO(g)|NO3-(aq)|Pt(s) Identify the oxidizing agent Group…

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Q: For the cell Cr | Cr3+ || Co2+ | Co E o is 0.46V. The same cell was prepared in the laboratory at…

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Q: Calculate the Gibbs free energy (AG°) of the reaction below. Is this reaction spontaneous or…

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Q: Given the following cell at 25°C: CuļCuso4 (0.0200 M) || Fe2* (0.0200 M), Fe3* (0.0100 M), HCl (1.00…

A: The electrode potential of a cell represented as  Cu|CuSO4(0.0200 M) || Fe2+(0.0200 M), Fe3+(0.0100…

Q: Calculate the cell potential of the following cell at 25°C. Cr(s)|Cr³*(1.0 × 10-3 M)||Ni²*(1.5…

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Q: Consider the cell diagram:  Sn|Sn+2 (aq)||NO(g)|NO3-(aq)|Pt(s) Identify the reducing agent (A)NO…

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Q: The value of the equilibrium constant for the reaction of nickel(II) ions with cadmium metal is 1.17…

A: Before solving this question we must knowthe folowing concept.suppose an equilibrium reaction :-A(g)…

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Q: Calculate the pH of the cathode compartment for the following reaction given Ecell = 3.01 V when…

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Q: For the cell diagram: Mg(s)|Mg2+(aq)|2H+(aq)|H2(g)|Pt(s) which reaction occurs at the anode?

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