AQA GCSE Chemistry (9-1) Topic 4: Chemical changes

Описание к видео AQA GCSE Chemistry (9-1) Topic 4: Chemical changes

Metal oxides 0:07
Metal and non-metal ions 0:47
Oxidation ad reduction 2:49
The reactivity series 3:17
Displacement reaction metals 4:37
Extraction of metals and reduction 5:42
Reaction of metals 7:05
Neutralisation of acids and salt production 8:18
Required practical 1 - making a salt 11:39
The pH scale and neutralisation 13:05
Titrations 15:17
Strong and weak acids 19:05
pH, dilute and concentrated acids 20:15
Electrolysis 21:07
Required practical 3 - electrolysis of aqueous solutions 23:49
Representation of reactions at electrodes ad half equations 25:30

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