Home /
Chemistry /
Catalogue of experiments - Chemistry /
Physical chemistry /
Thermochemistry /
Enthalpy of chemical reactions /
Differentiating between endothermic and exothermic reactions /
Differentiating between endothermic and exothermic reactions

Differentiating between endothermic and exothermic reactions

VC4.3.1.1

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.

This product contains dangerous substances!

Description

In experiment C4.3.1.1, copper(II) sulfate in the pentahydrate form and in the anhydrous form is used to demonstrate the principle of endothermic and exothermic reactions. Here the reaction of copper(II) sulfate-5-hydrate under high heat to anhydrous copper(II) sulfate represents the endothermic reaction. The anhydrous copper(II) sulfate obtained in this way reacts in turn with water while generating heat, thereby demonstrating an exothermic reaction.

Components of equipment sets

1	524005W2	Mobile-CASSY 2 WiFi
1	529676 4	Temperature probe, NiCr-Ni, 1.5 mm, type K
1	30002 4	Stand base, V-shaped, small
1	30127 4	Stand rod 50 cm, 10 mm Ø
2	30109 4	Bosshead S
2	666555 4	Universal clamp 0...80 mm
1	664043 4	Test tubes, Fiolax, 16 x 160 mm, set of 10
1	667053 4	Test tube rack, for 10 tubes, 22 mm diam.
1	667031 4	Test tube holder 20 mm Ø
1	6045682 4	Powder spatula, steel, 185 mm
1	656017 4	Teclu burner, universal
1	667187 4	Safety gas hose, 1 m
1	666733 4	Piezoelectric gas igniter
1	661243 4	Wash bottle PE 500 ml
1	6729600 4	Copper(II) sulfate-5-hydrate, 100 g Danger H302 H318 H400 H410
1	6753400 4	Water, pure, 1 l

Experiment Instructions

PDF (Experiment description)

C4.3.1.1 Differentiating between endothermic and exothermic reactions

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

Differentiating between endothermic and exothermic reactions

Description

Components of equipment sets

Experiment Instructions

Contact Us