You are given a file HW9data2020.pckl that contains experimental measurements of the amounts of the six reactants (A through F) at various time points and you are told that the reaction system must be one of the two shown below. Construct models of the two systems (note that Model A is the same as you used in Recitation 9). Modify your code from the recitation to estimate parameters for

the two models. Submit your code, requested plots and the answers to the following questions.

I will send the files ones accepted