![The rate of a first - order reaction is 0.04 mol L^-1 s^-1 at 10 seconds and 0.03 mol L^-1s^-1 at 20 seconds after initiation of the reaction. The half - life The rate of a first - order reaction is 0.04 mol L^-1 s^-1 at 10 seconds and 0.03 mol L^-1s^-1 at 20 seconds after initiation of the reaction. The half - life](https://dwes9vv9u0550.cloudfront.net/images/4088186/4ef88c98-1031-45c1-93e5-c334baf49fa4.jpg)
The rate of a first - order reaction is 0.04 mol L^-1 s^-1 at 10 seconds and 0.03 mol L^-1s^-1 at 20 seconds after initiation of the reaction. The half - life
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What is Atomic Mass? - List of Elements Sorted by Atomic Mass of Iron, Sulphur, Potassium, Chlorine Etc
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