Exam 3 ch 14 integrated rate Flashcards
1
Q
Integrated rate law first order
A
Linear:
ln[A]t = -kt + ln[A]0
Plotted ln[A]t / t
2
Q
Integrated rate law second order
A
Linear:
1/ [A]t = kt + 1/ [A]0
plotted 1/ [A]t / t
3
Q
Integrated rate law zero order
A
Linear:
[A]t = -kt + [A]0
plotted [A]t / t
4
Q
First order half life
A
0.693 / k = t1/2
-Says the concentration at sometime is half the original
5
Q
Second order half life
A
1 / k [A]0 = t1/2
-Depends on initial concentration, half life increases as A decreases
6
Q
Zero order half life
A
[A]0 / 2k = t1/2
-Directly dependent on initial concentration
