General, Organic, and Biological Chemistry Copyright © 2010 Pearson Education, Inc.1 Chapter 12 Alkenes, Alkynes, and Aromatic Compounds 12.4 Polymers.

Slides:

Advertisements

Similar presentations

Chapter 17: Organic Chemistry

Advertisements

Polymers. Describe the process of polymerization and identify important natural and synthetic polymers Additional KEY Terms monomer.

What are unsaturated hydrocarbons? Saturated hydrocarbons maximum number of hydrogen atoms attached to each carbon atom. alkanes and cycloalkanes with.

Aim: Why do organic reactions occur more slowly than inorganic reactions? Combustion- Hydrocarbons (HC’s) will burn with sufficient amount of oxygen to.

mmcl * Information available.

Polymers. CA State Standards Students know large molecules (polymers), such as proteins, nucleic acids, and starch, are formed by repetitive combinations.

Chapter 12 Alkenes, Alkynes, and Aromatic Compounds Compounds with multiple bonds The most important compound with a triple bond is ethyne also known as.

Chapter 13 Unsaturated Hydrocarbons

Outline:1/19/07 n n Pick up Quiz #1 – from me n n Chem Seminar: 4pm n n Chapter 13 (cont’d) Macromolecules.

Chapter 12 Unsaturated Hydrocarbons

1 Chapter 11 Unsaturated Hydrocarbons 11.4 Polymers of Alkenes.

Chapter 11 Unsaturated Hydrocarbons

Polymers large molecules made by linking smaller, single unit (monomers) together Many natural polymers form important organic molecules such as DNA, and.

Chapter 12 Alkenes, Alkynes, and Aromatic Compounds

What does it mean to be organic in Earth Science? Popular culture? In Home Decorating?

PROBLEMS FOR CH 12. Learning Check Identify each of the following compounds as an alkane, alkene, or alkyne. A. B. C. D.

Basic Chemistry Copyright © 2011 Pearson Education, Inc. 1 Chapter 17 O rganic Chemistry 17.2 Alkenes, Alkynes, and Polymers.

Lecture 3 Unsaturated Hydrocarbons

1 Chapter 13 Alkanes, Alkynes, and Aromatic Compounds.

Chapter 12 Unsaturated Hydrocarbons

PETROLEUM AS A BUILDING SOURCE Petrochemicals- from oil/nat.gas Detergents, plastics, drugs, fabrics, cosmetics, rubber, etc. Few molecules needed to build.

Polymers Plastics and Fabrics. What’s a Polymer?  Made up of monomers (single unit)  long chains of many monomers (generally 10 or more) are called.

Chemistry 30 – Organic Chemistry - Part 2 To accompany Inquiry into Chemistry.

Reactions. Polymers A compound of a high molecular mass made up of a series of monomer units Important compounds Used for multitude applications –Any.

1 Organic Polymers  Synthetic and Natural Chapter 22 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

Get the notes packet from the front.

Warm-Up #38 Predict the products and balance the following reactions. Include the molecular formula, the structural formula and the names of all reactants.

Polymerization Reactions Chemistry II. Types of Polymerization Reactions Addition polymerization – monomers are added together, with no other products.

Polymers. Polymers polymer monomer homo Jaffe, New World of Chemistry, 1955, page 603 chain.

Naming UsesProperties Structure Reactions.

Unit 2 – Day 9 Polymers.

Naming UsesProperties Structure Reactions.

Organic Chemistry & Acids/Bases

Polymerization.

Chapter 11 Unsaturated Hydrocarbons

Chemistry: An Introduction to General, Organic, and Biological Chemistry, Eleventh Edition Copyright © 2012 by Pearson Education, Inc. Chapter 11 Unsaturated.

What are polymers? Polymer: very long molecules made by linking together smaller molecules called monomers Monomer Polymer.

Section 4The Structure of Matter Organic Compounds 〉 What is an organic compound? 〉 An organic compound is a covalently bonded compound that contains carbon.

What are polymers? Polymer: very long molecules made by linking together smaller molecules called monomers Monomer Polymer.

10.5 Polymerization These reactions involve the addition of many single “subunits” together to form giant molecules (macromolecules) called polymers.

Polymerization Reactions Plastics, Fibers and Foods.

Polymerization Reactions

Chemistry: An Introduction to General, Organic, and Biological Chemistry, Eleventh Edition Copyright © 2012 by Pearson Education, Inc. Chapter 11 Unsaturated.

Polymers. Organic compounds are capable of reaching monumental sizes. Proteins and nucleic acids have thousands of atoms. These molecules are composed.

Chapter 2- Polymer Chemistry

IGCSE CHEMISTRY SECTION 5 LESSON 3. Content The iGCSE Chemistry course Section 1 Principles of Chemistry Section 2 Chemistry of the Elements Section 3.

What is a polymer? A long molecule made up from lots of small molecules called monomers.

General, Organic, and Biological Chemistry: Structures of Life, 5/e Karen C. Timberlake © 2016 Pearson Education, Inc Addition Reactions for Alkenes.

2-Methyl-Cis-2-trans-4-hexadiene

Do Now: Review your notes about substitution and addition and reactions and then complete this chart: Name Molecular formula Structural formula 2,3-dichloropentane.

Chapter 11 Unsaturated Hydrocarbons

Chapter 2.2 Synthetic Addition Polymers

Answers to Fusion p. U4L1 Chemical Reactions p. 213

Polymerization Intro:

Polymers ( Session 41 ).

Organic Chemistry Lesson # 5

Polymers Plastics and Fabrics.

Carbon Chemistry Vocabulary Review

Carbon-based compounds

Organic Reactions:.

Organic Chemistry and Biochemistry

Organic Chemistry.

Presentation transcript:

General, Organic, and Biological Chemistry Copyright © 2010 Pearson Education, Inc.1 Chapter 12 Alkenes, Alkynes, and Aromatic Compounds 12.4 Polymers of Alkenes

General, Organic, and Biological Chemistry Copyright © 2010 Pearson Education, Inc.2 Polymers Polymers are  large, long-chain molecules  found in nature, including cellulose in plants, starches in food, and proteins and DNA in the body  also made synthetically, such as polyethylene and polystyrene, Teflon, and nylon  made up of small repeating units called monomers  made by reaction of small alkenes

General, Organic, and Biological Chemistry Copyright © 2010 Pearson Education, Inc.3 Polymerization  In polymerization, small repeating units called monomers join to form a long chain polymer.

General, Organic, and Biological Chemistry Copyright © 2010 Pearson Education, Inc.4 Common Synthetic Polymers

General, Organic, and Biological Chemistry Copyright © 2010 Pearson Education, Inc.5 Polymers from Addition Reactions

General, Organic, and Biological Chemistry Copyright © 2010 Pearson Education, Inc.6 More Monomers and Polymers

General, Organic, and Biological Chemistry Copyright © 2010 Pearson Education, Inc.7 Learning Check What is the starting monomer for polyethylene?

General, Organic, and Biological Chemistry Copyright © 2010 Pearson Education, Inc.8 Solution What is the starting monomer for polyethylene? Ethene (ethylene), CH 2 ═CH 2

General, Organic, and Biological Chemistry Copyright © 2010 Pearson Education, Inc.9 Learning Check Name the monomer used to make Teflon, and use four monomers to draw the condensed structural formula of a portion of a Teflon polymer.

General, Organic, and Biological Chemistry Copyright © 2010 Pearson Education, Inc.10 Solution Name the monomer used to make Teflon, and use four monomers to draw the condensed structural formula of a portion of a Teflon polymer.

General, Organic, and Biological Chemistry Copyright © 2010 Pearson Education, Inc.11 Recycling Plastics Recycling is simplified by using codes found on plastic items.

General, Organic, and Biological Chemistry Copyright © 2010 Pearson Education, Inc.12 Learning Check What types of plastic are indicated by each of the following codes? A. B. C. 3 PVC 5 PP 6 PS

General, Organic, and Biological Chemistry Copyright © 2010 Pearson Education, Inc.13 Solution A. Polyvinyl chloride B.Polypropylene C.Polystyrene 5 PP 6 PS 3 PVC