CST8233: Lab #10
Non-Linear regression
Objective
The objective of this lab is to familiarize the student with the theory topics covered in
Week 9. Mainly, this lab focuses on Non-Linear regression
Earning
To earn your mark for this lab, each student should finish the lab’s requirements share his run
screen within our zoom meeting.
Discussion
The progress of a homogeneous chemical reaction is followed, and it is desired
to evaluate the rate constant and the order of the reaction. The rate law
expression for the reaction is known to follow the power function form
n
− r = kC
Use the data provided in the table to obtain
n
and
k .
Table Chemical kinetics.
C 4 2.25 1.45 1.0 0.65 0.25 0.006
−𝑟 0.398 0.298 0.238 0.198 0.158 0.098 0.048
Write C\C++ program that Find the model of progress of that chemical reaction.
To test your Program:
𝑘 = 𝑒
−1.5711 = 0.20782 𝑛 = 𝑎1 = 0.31941
the model of progress of that chemical reaction is
−𝑟 = 0.20782 × 𝐶
0.31941
