Carbon dioxide - synthesis, detection and properties

LC1.3.2.2
Carbon dioxide - synthesis, detection and properties
Carbon dioxide - synthesis, detection and properties

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

1 671 2900  4 
Calcium hydroxide, 50 g LD
GHS05GHS07 Danger H315 H318 H335
1 309 45  4 
Universal pencil LD
1 301 09  4 
Bosshead S LD
1 604 5682  4 
Powder spatula, steel, 185 mm LD
1 301 21  8 
Stand base MF LD
2 301 271  4 
Stand rod 40 cm, 10 mm Ø LD
1 301 23  4 
Stand feet, pair LD
1 666 555  4 
Universal clamp 0...80 mm LD
4 602 022  4 
Beaker Boro 3.3, 100 ml, squat LD
1 664 243  8 
Erlenmeyer flask 250 ml, narrow neck, SB 29 LD
1 667 180  4 
Rubber tubing Ø 7 mm, t = 1,5 mm, l = 1m LD
1 667 262  4 
Rubber stopper two 7 mm holes, 25...31 mm Ø LD
1 665 073
Dropping funnel, 75 ml, ST 29 LD
1 665 232  8 
Angled tube 90°, 50/50 mm, 8 mm Ø LD
1 610 010  8 
Laboratory safety goggles LD
1 667 609  4 
Safety gloves, nitrile rubber, size 8 LD
1 671 2310  4 
Calcium carbonate, precipitated, 500 g LD
1 674 6920  4 
Hydrochloric acid, approx. 2 mol/l, 500ml LD
GHS05 Warning H290
1 672 1190  4 
Glycerine, 99%, 50 ml LD
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