Determine the value of Ecell (25°C) for the following voltaic cell: GSW (s)  ∣  GSW3+(aq, 0.389 M)  ‖  GSW3+(aq, 1.15 M)  ∣  GSW (s) +0.060 V +0.030 V -0.060 V -0.030 V -0.009 V +0.009 V 0.000 V

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Q: Calculate Ecell for the following electrochemical cell at 25°C given that the standard cell…

A: Given -> E°cell = 0.460 V  Temperature (T) = 25°C = 25 + 273 = 298 K

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Q: Consider the redox reaction Ag*(aq) + Cu(s) ► Ag(s) + Cu²*(aq) Calculate the E'cell and state if the…

A: Given reaction: Ag+(aq) + Cu(s) ----->> Ag(s) + Cu2+(aq) Gibbs free energy:  Gibbs free energy…

Q: A galvanic cell is constructed using the following two half-cells at 25°C and 1 atm. The…

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Q: The value of Ecell at 25°C for the cell shown below is +1.27 V. What is the value of E°cell? Cd(s) |…

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Q: Diagram below shows a galvanic cell that operates under standard conditions represented by the…

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Q: What is the calculated value of the cell potential at 298K for an electrochemical cell with the…

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Q: What is the equilibrium constant K at 25.0 °C for an electrochemical cell when E° = +0.120 V and n =…

A: Given,The standard cell potential ( Eo ) =+0.120 VNumber of moles of electrons (n) =2( F…

Q: Calculate ΔG° (kJ/mol) for the following electrochemical cell: Cd(s) | Cd2+(aq) || Ni2+(aq)| Ni(s)…

A: The cell given is, => Cd(s) | Cd2+(aq) || Ni2+(aq)| Ni(s)

Q: A voltaic cell uses the following reaction. Under standard conditions the potential is 2.35 V. What…

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Q: . Consider the following cell reactions and its standard cell potential: 3 Hg22+(aq) + 2 Cr3+(aq)…

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Q: What is the calculated value of the cell potential at 298K for an electrochemical cell with the…

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Q: A galvanic cell has the overall reaction: Zn(s) + 2Eu(NO3)3(aq) → Zn(NO3)2(aq) + 2Eu(NO3),(aq) Which…

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Q: Calculate Ecell for the following Galvanic cell at 25°C:  Al(s)׀Al3+(0.20 M)║H+(0.50 M)׀PH2(0.10…

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Q: When the Cu2+ concentration is 2.68x10-4 M, the observed cell potential at 298K for an…

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Q: What is the cell potential for the following cell at 25°C? Al ∣ Al3+(0.00212 M)  Sn2+(0.435 M) ∣ Sn…

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Batteries

A battery is simply an electrochemical cell or group of cells that generate electric current. Batteries are the devices that generate current using redox reactions. These reactions proceed by the transfer of electrons. An ideal battery or cell should produce a constant voltage. A battery should actually be light in weight.