Product details

Graphite and diamond

Graphite and diamond

Item no.: P1142200

Difficulty Expenditure of Time print
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Principle

In this experiment, the properties of graphite powder and diamond are examined and compared.The experiments show that graphite, diamond and coal are very different from the external impression, and are used in very different industrial fields. In chemical reactions it is shown, however, that they are only the different modifications of one and the same element. Furthermore the occurrence and the properties of the carbon oxides and the carbonic acid are presented and the connections with the example calcium carbonate and water hardness are explained.

Benefits

  • Experimental literature available for pupils and teachers: Minimum preparation time
  • Hazard assessment for pupils and teachers available
  • Easy teaching and efficient learning using the available interactive experiment literature
Device Name Item no. Qty
Wash pipe with frit, GL 25/8 MAU-27229000 1,00
PHYWE power supply, universal DC: 0...18 V, 0...5 A / AC: 2/4/6/8/10/12/15 V, 5 A 13504-93 1,00
Support to Stutzer, GL 25/12 MAU-27226500 1,00
Porcelain plate f.desiccator150mm 32474-00 1,00
Weighing dishes, square shape, 84 x 84 x 24 mm, 25 pcs. 45019-25 1,00
Potassium hydroxide pellets,50 30103-50 1,00
Hose clip f.12-20 diameter tube 40995-00 2,00
Lighter f.natural/liquified gases 38874-00 1,00
Connecting tube IGJ 19/26-GL 18/8 35678-01 2,00
Connecting cord, 32 A, 750 mm, red 07362-01 1,00
Crucible tongs, 200 mm, stainless steel 33600-00 1,00
Brush, fine 64702-00 1,00
Graphite powder 5 31344-05 1,00
Teflon sleeve IGJ 19, 10 pcs 43616-00 1,00
Gasometer 1000 ml 40461-00 2,00
Retort stand, h = 750 mm 37694-00 1,00
Desiccator, vacuum, diam. 150 mm 34126-00 1,00
Filament lamps 4V/0.04A, E10, 10 06154-03 1,00
Mortar with pestle, 150 ml, porcelain 32604-00 1,00
Holder for two electrodes 45284-01 1,00
Silica gel, orange, granular, 30224-50 1,00
Table stand for 2 l steel cylinders 41774-00 1,00
Safety gas tubing, DVGW, sold by metre 39281-10 1,00
Glass tube,right-angled, 10 pcs. 36701-52 1,00
Wash bottle, plastic, 500 ml 33931-00 1,00
Emery paper, medium, 5 sheets 01605-02 1,00
Glass wool 10 g 31773-03 1,00
Pinchcock, width 15 mm 43631-15 1,00
Glass rod,boro 3.3,l=300mm, d=7mm 40485-05 1,00
Right angle boss-head clamp 37697-00 5,00
Funnel, glass, top dia. 50 mm 34457-00 1,00
Lamp holder E10, on base plate 06170-00 1,00
Spoon, special steel 33398-00 1,00
Beaker, Borosilicate, tall form, 250 ml 46027-00 1,00
Steel cylinder oxygen, 2 l, filled 41778-00 1,00
Rubber tubing, i.d. 6 mm 39282-00 3,00
Stopcock,3-way,t-shaped, glass 36731-00 2,00
Beaker, Borosilicate, tall form, 150 ml 46032-00 1,00
Combustion tube, 300 mm, quartz, ns 33948-01 1,00
Support base DEMO 02007-55 1,00
Teclu burner, DIN, natural gas 32171-05 1,00
Graphite electrode,d=7,l=150,6pc 44512-00 1,00
Tweezers,straight,blunt, 200 mm 40955-00 1,00
Universal clamp 37715-00 5,00
Glass pane, 150x100x4mm, 2off 35010-10 1,00
Connecting cord, 32 A, 500 mm, blue 07361-04 2,00
Reducing valve f.oxygen 33482-00 1,00
Precision Balance, Sartorius ENTRIS623-1S, 620 g / 0.001 g 49294-99 1,00
Diamond fragments, pkg. of 1carat 31249-01 1,00
Clamp f.ground joint,plastic,NS19 43614-00 2,00
Wrench for steel cylinders 40322-00 1,00
Capillary tube, T-shaped 37030-00 1,00
Combustion tube quarz, d = 8 mm, l = 200 mm 33949-00 1,00
Support rod, stainless steel, l = 600 mm, d = 10 mm 02037-00 2,00
Water, distilled 5 l 31246-81 1,00
Document     Filesize
p1142200d.pdf Versuchsbeschreibung, German 411.44 KB

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