Environmental Chemistry Assignment | Professional Essay Writers
February 20th, 2020
1. The rate constant for a certain reaction is kkk = 1.00×10−3 s−1 . If the initial reactant concentration was 0.200 M, what will the concentration be after 17.0 minutes?
Express your answer with the appropriate units. (M)
2. A zero-order reaction has a constant rate of 5.00×10−4 M/s. If after 80.0 seconds the concentration has dropped to 5.50×10−2 M, what was the initial concentration?
Express your answer with the appropriate units. (M). Get Chemistry help Today