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Chemistry Folio
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( Manufactured Substances in Industry (

|Content |Page |
|(A) Sulphuric acid | |
|Manufacture of sulphuric acid |1 – 3 |
|Properties of sulphuric acid |4 |
|The uses of sulphuric acid |5 – 7 |
|Sulphur dioxide and environmental pollution |8 – 9 |
|(B) Ammonia and its salt | |
|Manufacture of ammonia |10 – 11 |
|Properties of ammonia |12 |
|The uses and preparation of ammonia |13 |
|(C) Alloys | |
|Arrangement of atoms in metals |14 |
|What are alloys? |15 |
|Composition,properties and uses of alloys |16 |
|(D) Synthetic polymers
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