In the redox titration experiment, 100.0mL of 0.010M Fe2+ in the presence of 1.0M HClO4 was titrated with 0.020M Ce¹+ using a calomel reference electrode (0.241 V vs N.H.S.). The equivalence point appeared when Vce4+ = 50.0mL. Calculate the cell voltage at the equivalence point. Reduction potential for Fe³+ → Fe²+ = 0.767V and Ce4+ Ce³+= 1.70V. →

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Chapter17: Electrochemistry
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In the redox titration experiment, 100.0mL of 0.010M Fe²+ in the presence of 1.0M HClO4 was titrated
with 0.020M C'e¹+ using a calomel reference electrode (0.241 V vs N.H.S.). The equivalence point appeared
when Vce4+ = 50.0mL. Calculate the cell voltage at the equivalence point. Reduction potential for
Fe³+ → Fe²+ = 0.767V and Ce+ → Ce³+ = 1.70V.
0.526 V
0.767 V
0.241 V
0.990 V
1.23 V
Transcribed Image Text:In the redox titration experiment, 100.0mL of 0.010M Fe²+ in the presence of 1.0M HClO4 was titrated with 0.020M C'e¹+ using a calomel reference electrode (0.241 V vs N.H.S.). The equivalence point appeared when Vce4+ = 50.0mL. Calculate the cell voltage at the equivalence point. Reduction potential for Fe³+ → Fe²+ = 0.767V and Ce+ → Ce³+ = 1.70V. 0.526 V 0.767 V 0.241 V 0.990 V 1.23 V
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