//Chapter 12 Thermodynamics Thermodynamic chemistry

clc;
clear;

//Initialisation of Variables
T= 90 //C
T1= 25 //C
Cp= 6.9 //cal per mole per degree
CP1= 7.05 //cal per mole per degree
Cp2= 18 //cal per mole per degree
H= -68.37 //kcal

//CALCULATIONS
H1= H+(Cp2-Cp-0.5*CP1)*((T-T1)/1000)

//RESULTS
mprintf("Heat of formation= %.2f cal",H1)