Catalytic oxidation of tartaric acid with hydrogen peroxide

VC4.1.1.1
Catalytic oxidation of tartaric acid with hydrogen peroxide
Catalytic oxidation of tartaric acid with hydrogen peroxide

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Description

In experiment C4.1.1.1, hydrogen peroxide is used to convert tartaric acid oxidatively to CO2 and H2O under catalysis. The catalyst cobalt(II) chloride hexahydrate speeds up the reaction, but does not participate in the transformation and remains unchanged once the process has been completed. The reaction is monitored by measuring the redox potential and the temperature.

Components of equipment sets

1 524013  8  Sensor-CASSY 2 LD
1 524220  4  CASSY Lab 2 LD
1 5240672  4  pH adapter S LD
1 6674172  4  pH sensor with plastic shaft, BNC LD
1 5240673  4  NiCr-Ni adapter S, type K LD
1 529676  4  Temperature probe, NiCr-Ni, 1.5 mm, type K LD
1 664130  4  Beaker, Boro 3.3, 250 ml, squat LD
1 ADAHCB602H Precision Balance, 600 g /0,01g, with USB interface LD
1 665997  4  Graduated pipette 10 ml LD
1 666003  4  Pipetting ball (Peleus ball) LD
1 666961  4  Double-ended microspatula, stainless steel, 185 mm LD
1 6668451  4  Magnetic stirrer LD
1 666850  8  Stirring magnet, 15 mm x 5 mm diam. LD
1 666859  4  Stirring bar retriever LD
1 666502 Retort stand, 450 mm high LD
2 30109  4  Bosshead S LD
2 666555  4  Universal clamp 0...80 mm LD
1 664152  8  Watch glass dish 40 mm Ø LD
1 6726710  4  Potassium sodium tartrate, 250 g LD
1 6753500  4  Hydrogen peroxide, 30 %, 250 ml LD
GHS05GHS07 Danger H302 H318
1 6728000  4  Cobalt(II) chloride-6-hydrate, 25 g LD
GHS08GHS07GHS09 Danger H350i H341 H360F H302 H334 H317 H410
1 additionally required:
PC with Windows XP/Vista/7/8/10 (x86 or x64)

Experiment Instructions

PDF (Experiment description) PDF (Experiment description) C4.1.1.1 Catalytic oxidation of tartaric acid with hydrogen peroxide
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