Polymers 0.0 / 5 ? ChemistryOrganic ChemistryIGCSECIE Created by: bsdfsdCreated on: 21-02-19 10:02 What is a polymer? any substance containing very large molecules, formed when lots of small molecules join together. 1 of 15 What are the reactions that produce polymers? addition & condensation 2 of 15 How to make nylon? condensation 3 of 15 What is the formula for an amide? NCHO 4 of 15 What is the formula for ester? CO2 5 of 15 Properties of plastics? not conductive, unreactive, light, strong. inflammable 6 of 15 How to make low-density polyethene? 200C, 2000 atmospheres pressure 7 of 15 How to make high-density polyethene? 50C, 3/4 atmospheres pressure 8 of 15 Use of polypropene? crates, ropes 9 of 15 Use of polystyrene? fast-food cartons, packaging, and insulation 10 of 15 Use of Terylene? clothing 11 of 15 Monomer of starch? glucose 12 of 15 Monomer of protein? amino acid 13 of 15 what is the conditions for hydrolysis of starch? heat with dilute HCL 14 of 15 what is the condition for hydrolysis of proteins? boil with 6M HCL for 24hr 15 of 15
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