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+clc
+// C2H6O + 3O2 + 3*79/21 N2 → 2CO2 + 3H2O + 3*79/21 N2
+R0=8.314*10^3; //kJ/kg K
+m=46; //kg
+
+disp("(i) Volume of reactants per kg of fuel ")
+
+n=1+3+3*79/21;
+T=323; //K
+p=1.013*10^5; //Pa
+
+V=n*R0*T/p;
+
+disp("Vr=")
+Vr=V/m;
+disp(Vr)
+disp("m^3")
+
+disp("(ii) Volume of products per kg of fuel")
+
+n=2+3+3*79/21;
+T=403; //K
+p=1*10^5; //Pa
+
+V=n*R0*T/p;
+
+Vp=V/m;
+disp("Vp=")
+disp(Vp)
+disp("m^3") \ No newline at end of file