Chlorine-alkali electrolysis

Chlorine-alkali electrolysis
Chlorine-alkali electrolysis

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The chlorine-alkali electrolysis is used to produce chlorine gas, hydrogen, and sodium hydroxide from a salt solution. Today, it is still the best way to produce these chemicals from a sodium chloride solution.

In the experiment, the chlorine-alkali electrolysis is conducted. Therefore, a sodium chloride solution is electrolysed. The formed chlorine gas and sodium hydroxide solution can be detected easily.

Components of equipment sets

1 6644071  8  Electrochemistry demonstration unit, CPS LD
1 666425  4  Panel frame C50, two-level, for CPS LD
1 666472  4  Table for electrochemistry, CPS LD
1 664401  4  Electrochemistry accessories set LD
1 ADAHCB602H Precision Balance, 600 g /0,01g, with USB interface LD
1 664130  4  Beaker, Boro 3.3, 250 ml, squat LD
1 665754  4  Measuring cylinder 100 ml, with plastic base LD
1 6735710  4  Sodium chloride, 500 g LD
1 6752550  4  Universal Indicator, 50 ml LD
GHS02GHS07 Danger H225 H319

Experiment Instructions

PDF (Experiment description) PDF (Experiment description) C5.1.1.3 Chlorine-alkali electolysis
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