Determination of specific conductivity

VC4.4.1.3

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Description

The conductivity of a solution depends on the type and quantity of the dissolved ions. Every type of ion has a specific conductivity κ, which is the reciprocal of the specific resistance ς. The conductivity depends on the length of the conductor (electrode distance) l and on the cross-sectional area of the electrodes q according to the following formula:

Experiment C4.4.1.3 determines the specific conductivity of tap water. The effect of electrode distance on conductivity can also be investigated.

Components of equipment sets

1	6644071 8	Electrochemistry demonstration unit, CPS
1	664401 4	Electrochemistry accessories set
1	666425 4	Panel frame C50, two-level, for CPS
1	666472 4	Table for electrochemistry, CPS

Experiment Instructions

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C4.4.1.3 Determination of specific conductivity

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Determination of specific conductivity

Description

Components of equipment sets

Experiment Instructions

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