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10 Nov 2019
A voltaic cell utilizes the following reaction: 4Fe2+(aq) + O2(g) + 4H+(aq) rightarrow 4Fe3+(aq) + 2H2O(l). What is the emf of this cell under standard conditions? Express your answer using two significant figures. What is the emf of this cell when [Fe2+] = 1.9M , [Fe3+] = 1.3 times 10-2M . Po2 = 0.53atm and the pH of the solution in the cathode compartment is 3.1? Express your answer using two significant figures.
A voltaic cell utilizes the following reaction: 4Fe2+(aq) + O2(g) + 4H+(aq) rightarrow 4Fe3+(aq) + 2H2O(l). What is the emf of this cell under standard conditions? Express your answer using two significant figures. What is the emf of this cell when [Fe2+] = 1.9M , [Fe3+] = 1.3 times 10-2M . Po2 = 0.53atm and the pH of the solution in the cathode compartment is 3.1? Express your answer using two significant figures.
Patrina SchowalterLv2
7 Jan 2019