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

---
 3689/CH6/EX6.4/6_4.sce | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 3689/CH6/EX6.4/6_4.sce

(limited to '3689/CH6/EX6.4/6_4.sce')

diff --git a/3689/CH6/EX6.4/6_4.sce b/3689/CH6/EX6.4/6_4.sce
new file mode 100644
index 000000000..14fd1bf6f
--- /dev/null
+++ b/3689/CH6/EX6.4/6_4.sce
@@ -0,0 +1,14 @@
+////Variable Declaration
+dGf298 = 370.7     //Std. free energy of formation for Fe (g), kJ/mol
+dHf298 = 416.3     //Std. Enthalpy of formation for Fe (g), kJ/mol
+T0 = 298.15        //Temperature in K
+T = 400.           //Temperature in K
+R = 8.314
+
+//Calculations
+
+dGf = T*(dGf298*1e3/T0 + dHf298*1e3*(1./T - 1./T0))
+
+//Results 
+printf("\n Std. free energy of formation for Fe(g at 400 K is %4.1f kJ/mol",dGf/1000)
+
-- 
cgit