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Electrolytic dissociation: Dependence of conductivity on electrolyte concentration using stand material /
Electrolytic dissociation: Dependence of conductivity on electrolyte concentration using stand material

Electrolytic dissociation: Dependence of conductivity on electrolyte concentration using stand material

VC4.4.1.4_s

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Description

The conductivity of a solution is concentration-dependent. A distinction is drawn between strong and weak electrolytes. While strong electrolytes are completely dissociated, the dissociation of weak electrolytes is highly concentration-dependent. In experiment C4.4.1.4, this behaviour is investigated in potassium chloride and acetic acid, and among other things the equivalent conductivity is determined.

Components of equipment sets

1	524005W2	Mobile-CASSY 2 WiFi
1	524220 4	CASSY Lab 2
1	5240671 4	Conductivity adapter S
1	529670 4	Conductivity sensor
1	665792 4	Volumetric flask, Boro 3.3, 50 ml
2	665845 4	Burette side stopcock, 25 ml
2	664103 4	Beaker, DURAN, 250 ml, squat
1	607105 8	Magnetic stirrer mini
1	666851 4	Stirring magnet, 25 mm x 6 mm Ø, circular
1	6677991	Analytical balance, 220 g : 0.0001 g
1	30002 4	Stand base, V-shaped, small
1	30043 8	Stand rod, 75 cm, 12 mm diam.
1	30109 4	Bosshead S
1	666555 4	Universal clamp 0...80 mm
1	666559 8	Burette clamp for 1 burette, roller clamp
1	665816 4	Burette filling funnel plastic, 35 mm Ø
1	6719560 4	Acetic acid, 0.1 mol/l, 500ml
1	6725200 4	Potassium chloride, 100 g
1		additionally required: PC with Windows 7 or higher with WIFI or USB connection

Experiment Instructions

PDF (Experiment description)

C4.4.1.4 Electrolytic dissociation: Dependence of conductivity on electrolyte concentration

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Electrolytic dissociation: Dependence of conductivity on electrolyte concentration using stand material

Description

Components of equipment sets

Experiment Instructions

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