Preparation and properties of sulphuric acid Principle Sulphuric acid can be prepared by thermal decomposition of sulphates. The presence of sulphuric acid can be indicated by means of barium ions (formation of a white precipitate of barium sulphate). In this experiment students prepare sulphuric acid and study its properties. Learning objectives - Preparation and properties of sulphuric 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
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Support base, variable
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02001-00
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1
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Stand rods, stainless steel, various sizes
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02059-00
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1
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Boss head
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02043-00
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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
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Wash bottle, 250 ml, plastic
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33930-00
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1
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Test tube,180x22 mm, PN19
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MAU-17080101
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1
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Erlenmeyer flask, stopper bed, 250 mlSB 29
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MAU-EK17082306
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1
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Glass tubes,right-angled
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MAU-10030701
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1
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Test tube rack, wood, for 6 tubes d= 22mm
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MAU-20042200
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1
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Universal clamp
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37715-01
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1
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Protecting glasses, clear glass
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39316-00
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1
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Rubber stopper, d = 22/17 mm, 1 hole
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39255-01
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1
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Rubber stoppers, without bore, various diameters
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39258-00
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1
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Rubber stopper 26/32, 2 holes 7 mm
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39258-02
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1
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Test tube brush w. wool tip,d20mm
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38762-00
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1
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Pipette with rubber bulb
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64701-00
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2
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Test tube, laboratory glass, various lengths, 100 pcs.
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37658-10
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1
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Barium chloride sol.,10%, 250 ml
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30965-25
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1
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Iron-II sulphate 500 g
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30072-50
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1
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Glycerol, 250 ml
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30084-25
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1
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Hydrochloric acid 37 %, 1000 ml
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30214-70
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1
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Cotton wool, white 200 g
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31944-10
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1
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Liquid Indicator pH1-13 UNISOL113
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47014-02
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1
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Butane burner with cartridge, 220 g
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32180-00
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1
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Water, distilled 5 l
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31246-81
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1
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