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Carbon dioxide - synthesis, detection and properties

Carbon dioxide - synthesis, detection and properties

LC1.3.2.2

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Description

In this experiment, carbon dioxide is produced by the reaction of hydrochloric acid with calcium carbonate and introduced to the lime water sample in calcium hydroxide. Additional carbon dioxide is used to suffocate a tealight. The students recognise essential properties of carbon dioxide.

Components of equipment sets

1	6712900 4	Calcium hydroxide, 50 g
1	30945	Universal pencil
1	30109	Bosshead S
1	6045682	Powder spatula, steel, 185 mm
1	30121	Stand base MF
2	301271	Stand rod 40 cm, 10 mm Ø
1	30123	Stand feet, pair
1	666555	Universal clamp 0...80 mm
4	602022	Beaker Boro 3.3, 100 ml, squat
1	664243	Erlenmeyer flask 250 ml, narrow neck, SB 29
1	667180	Rubber tubing Ø 7 mm, t = 1,5 mm, l = 1m
1	667262 4	Rubber stopper two 7 mm holes, 25...31 mm Ø
1	665073	Dropping funnel, 75 ml, ST 29
1	665232 8	Angled tube 90°, 50/50 mm, 8 mm Ø
1	610010	Laboratory safety goggles
1	667609	Safety gloves, nitrile rubber, size 8
1	6712310 4	Calcium carbonate, precipitated, 500 g
1	6746920	Hydrochloric acid, approx. 2 mol/l, 500ml
1	6721190	Glycerine, 99%, 50 ml

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Carbon dioxide - synthesis, detection and properties

Description

Components of equipment sets

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