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Posted: **Thu Jul 07, 2022 1:49 pm**

: Question 5 1 Point A First Order Reaction Has A Half Life Of 10 0 Minutes Starting With 1 00 X 10 2 Molecules Of Reac 1 (19.73 KiB) Viewed 46 times

Question 5 (1 point) A first-order reaction has a half-life of 10.0 minutes. Starting with 1.00 x 10¹2 molecules of reactant at time t = 0, how many molecules remain unreacted after 40.0 minutes? 1.00 x 10¹2 1.25 x 1012 1.25 x 10¹1 0.50 x 10¹2