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diff --git a/2168/CH5/EX5.6/Chapter5_example6.sce b/2168/CH5/EX5.6/Chapter5_example6.sce
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+clc
+clear
+//Input data
+T=[500,2000]//Change in temperature in K
+x=[11.515,-172,1530]//Cp=11.515-172/sqrt(T)+1530/T in kcal/kg mole.K
+mO2=32//Molecular weight of oxygen
+
+//Calculations
+function y=f(T),y=(x(1)+(x(2)/sqrt(T))+(x(3)/T)),endfunction
+I=-intg(T(2),T(1),f)//Integration
+dh=(I/mO2)//Change in enthalpy in kcal/kg
+
+//Output
+printf('The change in enthalpy is %3.1f kcal/kg',dh)