Choose of of these methods and do them using the equations and formula by hand (no code):

Runge-Kutta Method, Euler's Method, Heun's Method.

In a chemical engineering process, water vapour (H2O) is heated to sufficiently high temperatures that a significant portion of the water dissociates, or splits apart, to form oxygen (O2) and hydrogen (H2) : H2OH2+21O2 If it is assumed that this is the only reaction involved, the mole fraction x of H2O that dissociates can be represented by K=1xx2+x2pt where K= the reaction equilibrium constant and pt = the total pressure of the mixture. If pt=3.5atm and K=0.04, determine the value of x that satisfies the equation. A) Choose any one of the methods discussed in the lecture. B) Validate your answer graphically using either Excel or Matlab