Home /
Chemistry /
Catalogue of experiments - Chemistry /
Physical chemistry /
Electrochemistry /
Conductivity and ions /
Electrolytic dissociation: Dependence of conductivity on electrolyte concentration /
Electrolytic dissociation: Dependence of conductivity on electrolyte concentration

Electrolytic dissociation: Dependence of conductivity on electrolyte concentration

VC4.4.1.4

This product is classified as a dangerous good and is not available for online purchase.

For ordering the dangerous good or other information please contact our customer service center.
This experiment/set up contains dangerous goods.
These are not available for online purchase.
You may order the experiment/set up without the dangerous goods.

For ordering the dangerous good or other information please contact our customer service center.
Email: webshopuk@ld-didactic.de
Telephone:+49 (0) 22 33 / 604 – 319
Go to contact form

Request an offer

Name *

Email *

Thank you for your inquiry. We will get back to you as soon as possible.

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	524220 4	CASSY Lab 2
1	5240031 4	* Bluetooth dongle
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	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

Articles marked with * are not essential, we do however recommend them to carry out the experiment.

Experiment Instructions

PDF (Experiment description)

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

Print page

Technical Service & Support:

Online Service Portal
Do you have any questions or suggestions regarding our devices, products, experiments, equipment sets or about our software? You need spare parts? FORM

Repair Service
You would like to register a repair? FORM

Europe

For European distributors, please visit: European distributors

Worldwide requests

Electrolytic dissociation: Dependence of conductivity on electrolyte concentration

Description

Components of equipment sets

Experiment Instructions

Contact Us