1.

A certain first-order reaction has a rate constant of 10 ^-3 sec ^-1. How much time will it take for 10 g of it to reduce to half the quantity

Answer»

From the question, we can write down the following information:Initial amount = 5 gFinal concentration = 3 gRate constant = 1.15 10 - 3s -1= 444.38 s= 444 s (APPROX)Explanation:PLEASE mark me as branliest



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