Usually this equations are solved graphically or by repeated trials. Using PC teacher can ascertain some correlations which are not so evident for students if they see only mathematical formulas. And what is interesting. Therefore you want to determine reliably order of this reaction, values of ko and E, it is necessary to use experimental data above this temperature. Analysis of functions' behavior.
Next example is analysis of dividing of chemical reactor with ideal mixing into sections.
The efficiency of such reactor may be enhanced by dividing into sections. But at high y it is significant and 3-4 sections is enough. To find the answer to various problems of physical chemistry we must solve systems of differential equations. Obvious example is the analysis of chemical kinetics of complex chemical reaction. Along using this program student write chemical equation for each simple reaction and value of rate constant of this reaction.