Electrolysis

Item No. P1375100 | Type: Experiments

10 Minutes
10 Minutes
grades 7-10
Pupils
medium
EUR 792.40
Content 1 piece
EUR 942.96 Incl. VAT

I'm also part of:

Student set Electricity / Electronics 1 with Building Blocks, TESS advanced Physics

Item No. 25264-88 | Type: Set

Delivery time: 1-2 weeks
EUR 701.50 Excl. VAT
EUR 834.79 Incl. VAT
Student set Electricity / Electronics 1 with Building Blocksdigital, TESS advanced Physics

Item No. 25264-88D | Type: Set

EUR 954.50 Excl. VAT
EUR 1,135.86 Incl. VAT

Principle

The students know that metallic conductors do not change chemically when current passes through them. This experiment should bring them to the realisation, that the chemical composition of a liquid conductor does change when electrical current passes through it.

Benefits

  • No additional cable connections between the building blocks needed - clear arragned and quick setup
  • Contact saftey due to puzzle blocks system
  • Corrosion-free gold plated contacts
  • Doubled earning sucess: Electric circuit diagram on top, real components can be seen unterside

Tasks

Do the chemical properties of a conducting liquid change when current is passing through it?

Conduct electric current through an aqueous solution of sodium sulphate and observe if this thereby changes chemically.

 

Name
Filename
Filesize
Filetyp
(en) Experiment guide
p1375100e .pdf
Filesize 0.32 Mb
pdf
(de) Versuchsbeschreibung
p1375100_de .pdf
Filesize 1.69 Mb
pdf
(es) Versuchsbeschreibung
p1375100_es .pdf
Filesize 1.67 Mb
pdf