clc;
c=12.01;   //mass of carbon
h=1.008;  //mass of hydrogen
mass=((2*c)+(2*h));     //calculating mass
o=16.00;      //mass of oxygen
moles=200/mass;      //moles
mo=2*o*19.20;  //mass of O2
disp(mo,"Mass of O2 in g= ");  //displaying result
mc=((2*o)+c)*15.36;  //mass of CO2;
disp(mc,"Mass of CO2 in g= ");  //displaying result