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Unit 2: Classification of reactions
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Main headings
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specific topic
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activity |
resource
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assessment |
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| 1. Synthesis |
Binary compounds
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Reaction between aluminium and iodine
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B |
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Reaction between iron and sulphur |
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Reaction between hydrogen and oxygen |
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B |
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swf |
DEF |
| 2. Decomposition |
Hydrogen peroxide |
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Copper carbonate |
demo
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B |
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Potassium nitrate |
notes
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essay
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B |
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expt
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EF |
| 3. Neutralisation |
Acid + base 
salt + water |
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Metal carbonates + acids |
demo
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B |
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Metal oxides + acids |
expt
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EF |
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| 4. Precipìtation |
Sodium hydroxide + metal salt solutions |
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Lead and silver salts |
notes
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Sodium carbonate + metal salt solutions |
notes
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Ammonia solution + metal salt solutions |
research
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A |
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redissolution |
research
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A |
| 5. Redox |
Metals |
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Preparation of chlorine. |
demo
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Displacement of halogens |
expt
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Reaction bertween chlorine and KI (starch) |
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Reaction between H2O2
and KI |
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Reaction between H2O2
and Fe2+ |
notes
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ppt |
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Tests for oxidising and reducing agents. |
notes
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ppt |
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Construction of Redox equations |
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Reaction types summary |
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C |
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