Preparation and properties of sulphurous acid Principle Sulphurous acid is part of the "acid rain" and causes environmental damage. Sulphurous acid is formed when sulphur dioxide is dissolved in water (which causes acid rain). In this experiment students prepare sulphurous acid and study its properties. Learning objectives - Preparation and properties of sulphurous acid
Benefits - Easy teaching and efficient learning by using interactive experimentation PHYWE-Software
- Experiment is part of a complete solution set with experiments for the topic acids, alkalis and salts matched with international curriculum: all topics are covered
Scope of delivery |
Potassium permanganate, chem. pur., 250 g
|
30108-25
|
1
| |
Sulphur, pieces, 500 g
|
30277-50
|
1
| |
Liquid Indicator pH1-13 UNISOL113
|
47014-02
|
1
| |
Combustion spoon, l=300 mm
|
33346-00
|
1
| |
Spatula, powder, steel, l=150mm
|
47560-00
|
1
| |
Wash bottle, 250 ml, plastic
|
33930-00
|
1
| |
Test tube, laboratory glass, various lengths, 100 pcs.
|
37658-10
|
1
| |
Test tube rack, wood, for 6 tubes d= 22mm
|
MAU-20042200
|
1
| |
Test tube holder, up to d 22mm
|
38823-00
|
1
| |
Protecting glasses, clear glass
|
39316-00
|
1
| |
Test tube brush w. wool tip,d20mm
|
38762-00
|
1
| |
Erlenmeyer flask, stopper bed, 250 mlSB 29
|
MAU-EK17082306
|
2
| |
Rubber stoppers, without bore, various diameters
|
39258-00
|
2
| |
Pipette with rubber bulb
|
64701-00
|
2
| |
Butane burner with cartridge, 220 g
|
32180-00
|
1
| |
Water, distilled 5 l
|
31246-81
|
1
|
|
Service
