- A The Half Reactions Of A Galvanic Cell Under Standard Conditions Is As Shown Below Ag Aq Ag S E 0 80v Fe Aq 1 (72.13 KiB) Viewed 69 times
a) The half-reactions of a galvanic cell under standard conditions is as shown below: Ag (aq) + Ag(s), E'-0.80V Fe (aq)
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a) The half-reactions of a galvanic cell under standard conditions is as shown below: Ag (aq) + Ag(s), E'-0.80V Fe (aq)
a) The half-reactions of a galvanic cell under standard conditions is as shown below: Ag (aq) + Ag(s), E'-0.80V Fe (aq) + e Fe (aq), E = 0.77V Using the information given above answer the following questions: (1) Write the overall reaction and notation of this cell, (ii) Determine the standard potential of the cell at 25 °C, (iii) Calculate the standard Gibb's energy of the cell reaction (in kJ mol), (iv) Calculate the equilibrium constant of the cell reaction at 80 °C, and (v) Identify if this reaction is a spontaneous reaction. Provide an explanation to support your answer. Given that Universal gas constant, R is 8.314 ) moll K and Faraday constant, F is 96485 C moll. (4, 2, 2, 3, 2 marks)
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