No.

MODEL

EQUATION

1.

Zero order

$C_t=a+kt$ [16]

2.

Linearized power function

$C_t=k{t}^m$ [43]

3.

First order

$C_t=C_o\left(1-{\text{e}}^{-kt}\right)$ [44]

4.

Two simultaneous reactions

$C_t=C_1\left(1-{\text{e}}^{-kt}\right)+C_2\left(1-{\text{e}}^{-ht}\right)$ [19]

5.

Special model

$C_t=C_1\left(1-{\text{e}}^{-kt}\right)+ht$ [45]