Comparison of a physical process and a chemical reaction

Article no. P7151200 | Type: Experiments

10 Minutes
10 Minutes
grades 7-10
easy
Pupils
Request an offer

Also part of:

Student set General Chemistry digital, TESS advanced Chemistry

Article no. 25300-88D | Type: Set

Student set General Chemistry, TESS advanced Chemistry

Article no. 25300-88 | Type: Set

Delivery time: available

Principle

Students gather in this experiment first impression of a chemical process and describe characteristics of chemical processes or reactions and therefore distinguish chemical and physical processes. The differences between chemical reactions and physical processes are illustrated in this experiment by heating naphthalene and sugar in a test tube.  In chemical reactions substances undergo permanent changes; new substances with new properties are formed.

 

Name
File name
File size
File type
(de) Versuchsbeschreibung
p7151200_de .pdf
File size 2.50 Mb
pdf
(en) Versuchsbeschreibung
p7151200_en .pdf
File size 2.47 Mb
pdf
(es) Versuchsbeschreibung
p7151200_es .pdf
File size 2.48 Mb
pdf
(ru) Versuchsbeschreibung
p7151200_ru .pdf
File size 2.36 Mb
pdf
Free shipping from 300,- €
Nach oben

Please note

* Prices subject to VAT.

We only supply companies, institutions and educational facilities. No sales to private individuals.

Please note: To comply with EU regulation 1272/2008 CLP, PHYWE does not sell any chemicals to the general public. We only accept orders from resellers, professional users and research, study and educational institutions.