Evaluate the potential of the reaction of ce4+

Reference no: EM13515556

We preformed a potentiometric titration of Fe2+ by Ce4+ in lab and needed 9.73 mL of .1 M Ce4+ to reach the equivalence point. Our initial volume of Fe2+ was 10.0 mL and 15.0 mL of deionized water.

The equation is Ce4+ + Fe2+ --> Ce3+ + Fe3+

1. Use this data to calculate the concentration of Fe2+ in your sample.

2. Calculate the potential of the reaction of Ce4+ and Fe2+ under standard conditions.

3. Using the equation, nFE=RTlnK, calculate the equilibrium constant for this reaction.

Reference no: EM13515556

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