Compute the standard electrode potential for the following half-reaction Ni(CN)42- +2e-→ Ni(s) + 4CN- Given the formation constant for the complex Ni(CN)42- is 1.0 x 1022 and the standard electrode potential for Ni2+ +2e- -→ Ni(s) E0=-0.25 V

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Q: 5. If you constructed a galvanic cell using an electrode X+IX connected to a standard copper…

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Q: 15. Calculate AG° for the following galvanic cell: Mn(s) I Mn²*(aq) || Fe2+(aq) IFe(s), given these…

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Q: Can soluble lead can be removed from solution using Cu2+ + 2e ----Cu⁰ Eo = 0.399 Pb²⁺ + 2e --…

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Q: 21. Calculate the standard cell potential for the cell: Cd | Cd2* (1 M) || Cu²2+ (1 M) | Cu * O…

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Q: At 25 C, a titration of 15.00 mL of a 0.0560 M AgNO, solution with a 0.0280 M Nal solution is…

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Q: Determine the potential of a platinum electrode (vs. SHE) when placed in a mixture of 0.00281 M…

A: E = E° - (RT/nF) ln[(Ti+)/(Ti3+)]  E = 1.25 - [(8.314×298)/(2×96500)] ln[0.0382/0.00281] Or, E =…

Q: Given the following standard reduction potentials: Mg+2 = Mg(s) + 2e- E = (-) 2.37 V 2e- + I2(s) =…

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

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Q: Consider the following reaction  Fe+3 + e- = Fe+2 E O = 0.771 When the potential of a platinum…

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Q: A silver metal electrode is immersed into an AgNO3 Solution. A potential value of 0.734 V is…

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A: Given:E=−0.525 VE∘ (standard cell potential) = 0.244 VEAg+/Ag∘​ (standard reduction potential for…

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Q: A galvanic cell is made of a Ni*/Ni half cell with [Ni²-] = 1.00 × 103 M and a Ag:/Ag half cell with…

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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: Using the standard electrode potentials: Cl₂(g) +2e-2Cl(aq) E° = +1.36 V; Cd2+ (aq) + 2e → Cd(s) E°…

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Q: Calculate the potential measured for the following cell at 298 K. Cr(s) | Cr3+(aq) (0.0055 M) ||…

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Q: 3) Çalculate the potential in a solution at 298 K when 5.0 ml of 0.25 M Ce* solution is added to…

A: E°(cell) = E°(cathode/red) - E°(anode/oxi) = (1.61) - (0.77) = 0.840 V Number of electrons…

Q: Given the schematic notation: Cu|Cu^2+ (0.020 M) || Ag^+ (0.020 M) | Ag, calculate the cell…

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Q: At 25 °C, a titration of 15.00 mL of a 0.0560 M AgNO3 solution with a 0.0280 M Nal solution is…

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Q: Given the half-reactions and their respective standard reduction potentials Cu³+ + 2 e- – Cu+ E; =…

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Q: Given the following reduction half-reactions and their standard potentials, Ag+ + e Ag = +0.80 V…

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Q: What is the standard cell potential for the cell: Al|Al3+ (1M) || Fe2+ (1M) |Fe? E° for Al / Al3+…

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Q: 1. Given below are the standard electrode E+1.33V A: Cr0,+14H+6e 2Cr +7 H;Om: B: Cu"+ 2e Cu;…

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Q: A galvanic cell is made using a Cu/Cu2 (1.0 M) electrode and an Fe/Fe2 (1.O M) electrode. What is…

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Q: What statement about a galvanic cell constructed with Cu*/Cu and Fe2*/Fe is correct? Standard…

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Q: Consider the following cell reaction: Fe(s) + 2 H*(? M) Fe"(1.00 M) + H2(g)(1.00 atm) 2+ If the cell…

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Q: Consider the following cell reaction: Fe(s) + 2 H*(? M) "(1.00 M) + H2(g)(1.00 atm) If the cell…

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Q: The free energy change for the following reaction at 25 °C, when [Cd2*] = 1.17 M and [Cr+] =…

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