1 
A Products 
r = k [A] 
kt = ln [A]0 / [A]_{0} x 
S ^{–1} 
Ln 2 / k 
2 
A Products 
r = k [A]^{2} 
kt = x / [A]_{0} ( [ A]_{0}– x) 
L M ^{–1} s ^{–1} 
1 / k [A]_{0} 
2 
A Products 
r = k [A] [B] 
kt = 1 / ( [A]_{0}– [B]_{0}) ln ([B]_{0} ( [A]_{0}– x) / [A]_{0} ( [B]_{0}– x)) {See Eq (26.24)} 
L M ^{–1} s ^{–1} 

n 2 
A Products 
r = k [A] n 
kt = ([A_{0}] – x)^{1n} [A_{0}]^{1n}) / ( n1 ) 
(LM^{ –1}) ^{n1} s ^{–1} 
2^{ n –1} – 1 / (n1)k[A_{0}]^{n1} 