Question: 2. a. Write a short discussion on Ziegler-Natta polymerisation. Include in your discussion: (i) A chemical equation for a Ziegler-Natta polymerisation reaction to form polyethylene.
2. a. Write a short discussion on Ziegler-Natta polymerisation. Include in your discussion:
(i) A chemical equation for a Ziegler-Natta polymerisation reaction to form polyethylene.
(ii) An example of a heterogeneous catalyst/co-catalyst system. (iii) An example of a homogeneous catalyst/co-catalyst system.
(iv) A description of the mechanism of Ziegler-Natta polymerisation for the heterogeneous catalyst/co-catalyst system. Include chemical equations for steps in the Cossee-Arlman mechanism.
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