Chemistry, 04.03.2021 06:20 kealalac1

A particle reactant decomposes with half life of 135s when it's initial concentration is 0.397M. tha same reactant decomposes with a half life of 219s when initial concentration is 0.245M a) determine tbe reaction order?
b) what's is the value and units of the rate constant for this reaction? and units used

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