Log out Go to App
Go to App

Learning Materials

Features

Discover

Chapter 28: Problem 668

Give an example of coordination polymerization. Name the chemists responsible for the discovery of this method of polymerization.

Short Answer

Expert verified
An example of coordination polymerization is the production of polyethylene from ethylene using a transition metal catalyst, specifically the Ziegler-Natta catalyst. The overall reaction can be represented as: \[n C_2H_4 \rightarrow [-CH_2-CH_2-]_n\] The chemists responsible for the discovery of this method of polymerization are Karl Ziegler and Giulio Natta.

Step by step solution

01

Example of Coordination Polymerization

Coordination polymerization is a type of polymerization process that involves the formation of polymers through the coordination of monomer units and catalysts. An important example of coordination polymerization is the production of polyethylene from ethylene using a transition metal catalyst, specifically the Ziegler-Natta catalyst.
02

Chemical Reaction Involved

The Ziegler-Natta catalyst promotes the formation of polyethylene (PE) from ethylene (\(C_2H_4\)). The overall reaction can be represented as: \[n C_2H_4 \rightarrow [-CH_2-CH_2-]_n\] Where n is the number of repeating units in the polymer chain.
03

Name the Chemists Responsible for the Discovery

Coordination polymerization, specifically the discovery of the Ziegler-Natta catalyst, can be attributed to two chemists: Karl Ziegler and Giulio Natta. Karl Ziegler discovered the transition metal catalysts that could be used for the polymerization of ethylene in 1953. Giulio Natta discovered the stereospecific polymerization process of other olefins using similar catalysts in 1954.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Explain how natural rubber can be made durable for use in hot and cold weather.

Balata is a natural occurring polymer, similar in physical properties to polyethylene. What is its structure?

Show how the successive use of cation- and anionexchange resins could be used to remove sodium chloride from water.

How does a condensation polymer differ from an addition polymer? Give an example of each.

Apparently the economically important chain reaction, wool \(+\) moths \(\rightarrow\) holes \(+\) more moths, has, as a key step, scission of the disulfide linkages of cystine in the polypeptide chains by the digestive enzymes of the moth larva. Devise a method of mothproofing wool which would involve chemically altering the disulfide linkages
See all solutions

Recommended explanations on Chemistry Textbooks

Physical Chemistry

Read Explanation

The Earths Atmosphere

Read Explanation

Chemical Analysis

Read Explanation

Nuclear Chemistry

Read Explanation

Kinetics

Read Explanation

Organic Chemistry

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.

Sign-up for free