From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 1427/CH18/EX18.44/18_44.sce | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 1427/CH18/EX18.44/18_44.sce

(limited to '1427/CH18/EX18.44')

diff --git a/1427/CH18/EX18.44/18_44.sce b/1427/CH18/EX18.44/18_44.sce
new file mode 100644
index 000000000..05412eac2
--- /dev/null
+++ b/1427/CH18/EX18.44/18_44.sce
@@ -0,0 +1,9 @@
+//ques-18.44
+//Calculating enthalpy of the reaction and free energy change and entropy change at 925 K
+clc
+T1=925; T2=1000;//temperature (in K)
+K1=18.5; K2=9.25;//equikibrium constant
+H=(log10(K2/K1)*2.303*8.314*T1*T2)/(T2-T1);//enthalpy (in J/mol)
+G=-2.303*8.314*T1*log10(K1);
+S=(H-G)/T1;
+printf("The enthalpy of the reaction is %.1f kJ/mol, free energy change is %.1f kJ/mol and entropy change is %.1f J/K/mol.",H/1000,G/1000,S);
-- 
cgit