Question

In: Chemistry

Derive an expression for the time dependence of the free radical concentration

Expert Solution

Solution:

The expression are as below,

Time dependence of free radical concentration,

Initiation step

Propagation step

The reaction undergoes two different mode of termination are shown below,

The rate of initiator decomposition is,

The rate of termination step is,

by steady-state assumption we get,

The measurable term of radical concentration expression is,

The free radical concentration with respect to time is,

queen_honey_blossom answered 1 year ago

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