//Example 8.10 clear; clc; //Given T1=298;//initial temperature in K T2=308;//final temperature in K R=8.314;//gas constant in J K^-1 mol^-1 //To determine the value of delHo delHo=((R*T1*T2*log(2))/(T2-T1))*0.001;//delHo in kJ mol^-1 mprintf('Enthalpy of reaction,delHo = %f kJ mol^-1',delHo); //end