中三Chem 急!!! Plastic!

2013-02-18 8:00 am
有5題...

1.Ethene ->polymerization-> ?

2.?->polymerization->polystyrene

3.Vinyl chloride->polymerization->?

4.Propene->polymerization->?

5.?->polymerization->polytetrafluroethene

唔該T口T''

回答 (1)

2013-02-18 8:46 am
✔ 最佳答案
1. Ethene → polymerization → polyethene

2. Styrene → polymerization → polystyrene

3. Vinyl chloride→ polymerization → polyvinyl chloride

4. Propene → polymerization → polypropene

5. Tetrafluroethene → polymerization → polytetrafluroethene
參考: 賣女孩的火柴


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