Stoichiometric equation is theoretical calculation of AF mixture(Air Fuel)

Stoichiometric equation is theoritical calculation of AF mixture(Air Fuel)

Genrally formula of stoichiometric equation,Cx Hy + (x + y/4)O2 into xCO2 + (y/2) H2O with some quantity of heat it produces.By using mole method in the above equation for both reactant and product,we will get the co-efficient of stoichiometric.from that we can calculate what happen if the mole of the carbon increases.and for alkane,the genral formula is CnH(2n+2).the stoichiometric co-efficient will be 3/2*n+(1/2)for alkene,the general formula is CnH(2n).the stoichiometric co-efficient will be 3/2*n.and for alkyne,the genral formula is CnH(2n+2).the stoichiometric co-efficient will be 3/2*n-(1/2).

MATLAB CODE:

Main program: -

clear all
close all
clc
% No.of carbonn = 0:20
n=linspace(10,40,20);
for i = 1:length(n)  
  %for alkane, change of no.of carbon mole 
  y_alkane = (3/2*(n)+(1/2)); 
  %for alkene, change of no.of carbon moles 
  y_alkene = ((3/2)*(n)); 
  %for alkyne, change of no.of carbon moles 
  y_alkyne = (3/2*(n)-(1/2));
end
  plot(n,y_alkane,'linewidth',1.5);
  hold on
  plot(n,y_alkene,'r','linewidth',1.5);
  hold on
  plot(n,y_alkyne,'g','linewidth',1.5);
  xlabel('co-efficient of stoichiometric equation');
  ylabel('No.of carbon atoms');
  legend('Alkane','Alkene','Alkyne','Location','best');

Result:

"The plot represents that ,if the no.of carbon moles increases,the co-efficent of stoichiometric is also increasing for all alkane,alkene & alkynes."