Testing for Carbon Dioxide Gas
Aim: To shows that carbon dioxide gas is produced when when a metal carbonate reacts with acid.
Equipment: Two boiling tube, delivery tube and bung, Bunsen burner, test tube rack, wooden splint, a bottle of acid, small amount of metal carbonate, test tube tongs, safety glasses.
Method:
1. Light your Bunsen burner.
2. Add a 'pea-sized' amount of the metal carbonate into one of the boiling tubes.
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