Question
Asked Feb 4, 2019
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The rate constant for this second-order reaction is 0.670 M–1·s–1 at 300 °C.
How long (in seconds) would it take for the concentration of A to decrease from 0.950 M to 0.400 M?
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Expert Answer

Step 1

The given reaction is a second order reaction.

If we have only one reactant then second order reaction may be defined as the reaction whose rate is directly proportional to square of the concentration of the reactant.

Mathematically,

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Step 2

For second order reaction:

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Step 3

According to qu...

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