A certain first-order reaction is 45.0% complete in 65s. What is the value of K?
Question 2
2.
Question 3
3.
What is the half-life of the reaction in #1? INCLUDE UNITS
Question 4
4.
For the reaction A-->products, successive half-lives are observed to by 10.0, 20.0, and 40.0 min for an experiment in which [A]0 = 0.10 M. What order is this reaction?
Question 5
5.
What is k for the previous reaction in #4?
Question 6
6.
What is the concentration of A at 80 min from the reaction in #4?