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Another approach to describing reaction rates is based on the time required for the concentration of a reactant to decrease to one-half its initial value. If two reactions have the same order, the faster reaction will have a shorter half-life, and the slower reaction will have a longer half-life. The half-life of a first-order reaction under a given set of reaction conditions is a constant. This is not true for zeroth- and second-order reactions. The half-life of a first-order reaction is independent of the concentration of the reactants.
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Great Parks of Hamilton County offers nature, shared-use, fitness, horse and mountain bike trails spanning 78 miles of Hamilton County. Become a master hiker with our hiking staff program. Our trails welcome people of all ages, from all across our region.
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