5.2 Introduction to Rate Law

Krista · December 01, 2024, 07:22:47 PM

Hi Dr. Uma,

Could you check this question please:

For b: I was able to get 29 1/ms
For a: I got 1.1 M. Screenshot 2024-12-01 at 4.20.55 PM.png

uma · December 02, 2024, 08:07:14 AM

B ) Value of k = rate /^2 = 28.49/Ms = 28/Ms in correct sig -fig .

C) Total change in concentration of B = 0.054 - 0.050 =0.004 M
now according to balanced equation A will decreases by twice of this value. Means decrease in conc pf A wis 2* 0.004 = 0.008M
So the concentration of A left is 0.023-0.008 =0.015 M

5.2 Introduction to Rate Law

Krista

uma