Oxidation of sulphurous acid Principle Sulphurous acid can be oxidised and transformed into sulphuric acid. Sulphuric acid can thus be described as the reaction product of sulphur trioxide and water. Because of the oxidizability of sulphur dioxide, sulphuric acid is part of the "acid rain". In this experiment student prepare sulphuric acid from sulphurous acid and study the different properties of the two acids. Learning objectives 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 |
Hydrochloric acid 37 %, 1000 ml
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30214-70
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1
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Sulphuric acid, 95-97%, 500 ml
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30219-50
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1
| |
Barium chloride sol.,10%, 250 ml
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30965-25
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1
| |
Manganese-IV oxide,powder 500 g
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30138-50
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1
| |
Sulphurous acid,5-6%,g.r. 1000 ml
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31832-70
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1
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Hydrogen peroxide,30%,tech.gr.,1l
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31942-70
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1
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Support base, variable
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02001-00
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1
| |
Stand rods, stainless steel, various sizes
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02059-00
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1
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Spatula, powder, steel, l=150mm
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47560-00
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1
| |
Erlenmeyer flask, stopper bed, 250 mlSB 29
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MAU-EK17082306
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1
| |
Graduated cylinders, plastic, various sizes
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46287-01
|
1
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Glass tubes,right-angled
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MAU-10030701
|
1
| |
Dropping funnel with drip nozzle, 50ml
|
36912-00
|
1
| |
Test tube rack, wood, for 6 tubes d= 22mm
|
MAU-20042200
|
1
| |
Protecting glasses, clear glass
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39316-00
|
1
| |
Rubber stopper 26/32, 2 holes 7 mm
|
39258-02
|
1
| |
Rubber hose, various diameters
|
39282-00
|
1
| |
Test tube brush w. wool tip,d20mm
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38762-00
|
1
| |
Boss head
|
02043-00
|
2
| |
Universal clamp
|
37715-01
|
2
| |
Pipette with rubber bulb
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64701-00
|
2
| |
Test tube, laboratory glass, various lengths, 100 pcs.
|
37658-10
|
1
| |
Glass tube,right-angled,.
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MAU-10030703
|
1
| |
Water, distilled 5 l
|
31246-81
|
1
|
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