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Influence of electrolyte concentration on the Daniell element

Influence of electrolyte concentration on the Daniell element

VC4.4.4.4

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Description

In a Daniell element, electrical energy is generated with zinc and copper electrodes. The voltage supplied by such a galvanic element depends on the material of the electrodes and solutions. The current, on the other hand, depends on the concentration of the solutions. This will be investigated in experiment C4.4.4.4.

Components of equipment sets

1	6644071 8	Electrochemistry demonstration unit, CPS
1	666425 4	Panel frame C50, two-level, for CPS
1	666472 4	Table for electrochemistry, CPS
1	664401 4	Electrochemistry accessories set
1	665754 4	Measuring cylinder 100 ml, with plastic base
4	602023 4	Beaker, Boro 3.3, 150 ml, squat
1	664115 4	Beaker, DURAN, 600 ml, tall
1	665212 4	Glass stirring rod 200 x 8 mm Ø
2	665997 4	Graduated pipette 10 ml
1	666003 4	Pipetting ball (Peleus ball)
1	6753400 4	Water, pure, 1 l
1	6729660 4	Copper(II) sulfate solution, 1 mol/l (15 %), 500 ml Danger H318 H400 H410
1	6755510 4	Zinc sulfate solution, approx. 1 M, 500 ml Warning H319 H412
1	6738411 4	Sodium hydroxide solution, 0.1 mol/l, 1 l Warning H290

Experiment Instructions

PDF (Experiment description)

C4.4.4.4 Influence of electrolyte concentration on the Daniell element

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Influence of electrolyte concentration on the Daniell element

Description

Components of equipment sets

Experiment Instructions

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