- #1
firyace
- 8
- 0
I have given this problem:
The reaction:
A--> Products
Follows the Rate Law, Rate = k[A]^2. When the initial concentration of A is 2.00M, it takes 1 hour for 60% of A to react at 25 celsius. What is the value of the rate constant k at this temp?
-I try to sub 2.00 into A, and (2.00 * .6)/3600 (in seconds) for rate, but I always get a different answer
-the answer is suppose to be 2.1*10^-4 M^-1 s^-1
Many thanks!
The reaction:
A--> Products
Follows the Rate Law, Rate = k[A]^2. When the initial concentration of A is 2.00M, it takes 1 hour for 60% of A to react at 25 celsius. What is the value of the rate constant k at this temp?
-I try to sub 2.00 into A, and (2.00 * .6)/3600 (in seconds) for rate, but I always get a different answer
-the answer is suppose to be 2.1*10^-4 M^-1 s^-1
Many thanks!