A first order reaction has a half life of 11 s if the
A first order reaction has a half life of 1.1 s. if the preliminary concentration of reactant is .142 M, explain how long will it take for the reactant concentration to reach .001 M?
A) 0.127 s
B) 4.5 s
C) 7.87 s
D) 1.59 s
E) 3.09 s
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