Asked by Gabby
The decomposition reaction of A to B has a rate constant of 0.00923 M-1s-1:
A → 2B
If the initial concentration of A is 0.160 M, how long will it take for the concentration of A to decrease by 68.2%?
A → 2B
If the initial concentration of A is 0.160 M, how long will it take for the concentration of A to decrease by 68.2%?
Answers
Answered by
DrBob222
Decrease by 68.2% means amount remaining is 100-68.2 = ? = A<sub>t</sub>
1/(A)<sub>t</sub> - 1/(A)<sub>o</sub> = kt
1/(A)<sub>t</sub> - 1/(A)<sub>o</sub> = kt