BRAND: PHYWE
CODE: P7158300
Description: Principle
Carbonic acid can be prepared by letting strong acids act on calcium carbonate and by letting the carbon dioxide thus obtained pass into water. Carbonic splits up easily into carbon dioxide and water again.In this experiment students prepare carbonic acid on the basis of marble and study its properties.
What you can learn about: Preparation and properties of carbonic 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:
1 Butane burner with cartridge, 220 g / 32180-00
Air regulation
Needle valve for adjustment of the fuel gas
T = 1400 ° C
Including 400 ml (220 g) cartridge propane / butane
Height: 23 cm with cartridge
A cartridge is sufficient to burn for about 3 h
With safety valve at the cartridge for removing from the burner
1 Support base, variable / 02001-00
1 Support rod, stainless steel, different lenghts | Length: 370 mm / 02059-00
1 Wire gauze with ceramic, 160 x 160 mm / 33287-01
1 Wash bottle, 250 ml, plastic / 33930-00
1 Beaker, boro, low-form | Volume: 250 ml / 46054-00
1 Erlenmeyer flask, stopper bed, 250 mlSB 29 / MAU-EK17082306
1 Graduated cylinder, high ,PP, 500 ml | Volume: 50 ml / 46287-01
1 Glass tube,right-angled, 10 pcs. / 36701-52
1 Dropping funnel with drip nozzle, 50ml / 36912-00
1 Protecting glasses, clear glass / 39316-00
1 Rubber stopper 26/32, 2 holes 7 mm / 39258-02
1 Rubber hose | diameter: 6 mm / 39282-00
1 Pipette with rubber bulb / 64701-00
2 Boss head / 02043-00
2 Universal clamp / 37715-00
1 Ring with boss head, i. d. = 10 cm / 37701-01
1 Glycerol, 250 ml / 30084-25
1 Marble, pieces 1000 g / 30140-70
1 Hydrochloric acid 37 %, 1000 ml / 30214-70
1 Water, distilled 5 l / 31246-81
1 Liquid Indicator pH1-13 UNISOL113 / 47014-02
