......... Jeulin - Electrochemistry
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Experiments > Chemistry - general equipment > Electrochemistry
 
Electrochemistry


 
Effect of an electric field on ions in solution
- Study of the migration of coloured ions in an electric field with the ion migration plate.


Study of a conductivity cell
- Quantitative study of the effect of the quantities S, L and C on the conductance value G.


Conductimetric measurement by calibration
- Conductimetric measurement by calibration of a physiological solution of NaCl at 154.10-3 mol.L-1


Acid-base measurement by conductimetry
- Measuring the titre of a commercial soda solution by dosing with a hydrochloric acid solution. Determining the equivalence point by conductivity measurement.


Study of oxidation-reduction couples
- Qualitative study of oxidation-reduction reactions in aqueous solution involving the couples Cu2+/Cu, Fe2+/Fe and Zn2+/Zn.


Study of cells
Quantitative study of cells formed by various Mn+/M couples. Establishing a classification of electrochemical potentials of these couples.


Electrolysis of water
- Electrolysis of water in acid medium. Characterisation of gases produced at the anode and the cathode and measuring the volumes of gases produced.


Measuring Faraday's constant
- Measuring Faraday's constant as part of an experiment on the electrolytic refining of copper.


Fuel cell
- Qualitative and quantitative study of a fuel cell with a proton exchange membrane.


Iodometry
- Titration by iodometry of vitamin C contained in a tablet


Potentiometric determination
- Potentiometric determination of an Iron (II) solution by a Cerium (IV) solution at 0.1 mol.L-1. Monitoring the determination by potentiometry and determining the equivalence point.


 
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