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Physics, 11.02.2020 01:10 maxi12312345

In a first order decomposition in which the rate constant is 0.204 sec-1, how long will it take (in seconds) until 0.399 mol/L of the compound is left, if there was 0.991 mol/L at the start? (give answer to 3 decimal places)?

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In a first order decomposition in which the rate constant is 0.204 sec-1, how long will it take (in...

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