Comparison of a physical process and a chemical reaction

Item No. P7151201 | Type: Experiments

10 Minutes

20 Minutes

grades 5-7

Pupils

medium

EUR 181.10

Content 1 piece

EUR 215.51 Incl. VAT

I'm also part of:

Student set Substances in everyday usedigital, TESS beginner Sciences

Item No. 15234-88D | Type: Set

EUR 381.80 Excl. VAT

EUR 454.34 Incl. VAT

Student set Substances in everyday use, TESS beginner Sciences

Item No. 15234-88 | Type: Set

Delivery time: available

EUR 282.90 Excl. VAT

EUR 336.65 Incl. VAT

Principle

Chemical reactions can be differentiated from physical processes. This is showm by heating naphtalene and suger in a test tube. In chemical reactions substances are subject to permanent changes; new substances with new properties are formed.

Benefits

Experiment guides are very easy to understand, especially for younger students
Associated competences are directly linked to the experiments
Curriculum compatible
Fit for the future: implementation of tablets possible

Device name

Item No.

Quantity

Beakers, Boro, low form, various sizes | Volume: 250 ml

Item No. 46054-00

2

Test tube, laboratory glass, various lengths, 100 pcs. | Length: 160 mm

Item No. 37656-10

1

Test tube holder, up to d 22mm

Item No. 38823-00

1

Spoon,stainless steel,210mm

Item No. 40874-00

1

Glass rod, boro 3.3, l=200mm, d=5mm

Item No. 40485-03

1

Protecting glasses, clear glass

Item No. 39316-00

1

Dropping pipette with bulb, 10pcs

Item No. 47131-01

1

Laboratory pen, waterproof, black

Item No. 38711-00

1

D (+)-Sucrose 100 g

Item No. 30210-10

1

Stearic acid 250 g

Item No. 30228-25

1

Water, distilled 5 l

Item No. 31246-81

1

Glass wool 10 g

Item No. 31773-03

1

Bunsen burner,natural gas, DIN

Item No. 46917-05

1

Safety gas tubing, DVGW, sold by metre

Item No. 39281-10

1

Name

Filename

Filesize

Filetyp

(de) Versuchsbeschreibung

p7151201_de .pdf

Filesize 2.34 Mb

pdf

Nach oben