The goal is to write a Python script that calls the Bisection method from Lecture $2$ to determine the evolution of the pH in the rainwater $($pH $=$ log$10[$H$+])$ for each year from $1958$ to $2008.$ Please insert comment on every line to explain what your script does.

$1.$ Create a new Jupyter notebook, define the constants K$1=106\mathrm{.}3,$ K$2=1010\mathrm{.}3,$ Kw $=1014$ and KH $=101\mathrm{.}46$ and plot function $[$CO$2($g$)]$ as a function of time $($i$.$e$.,$ for each year from $1958$ to $2008).$

$2.$ Add a new part to your Python script in the following way: Define function f$($x$)$ for the year $1958,$ i$.$e$.,$ t $=1958,$ and plot it in the interval $[0,105].$