diff options
Diffstat (limited to '3689/CH18/EX18.11/18_11.sce')
| -rw-r--r-- | 3689/CH18/EX18.11/18_11.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/3689/CH18/EX18.11/18_11.sce b/3689/CH18/EX18.11/18_11.sce new file mode 100644 index 000000000..99dd531ef --- /dev/null +++ b/3689/CH18/EX18.11/18_11.sce @@ -0,0 +1,18 @@ +//////Variable Declaration
+Ea = 104e3 //Activation energy for reaction, J/mol
+A = 1.e13 //Pre-exponential factor for reaction, 1/s
+T = 300.0 //Temeprature, K
+R = 8.314 //Ideal gas constant, J/(mol.K)
+h = 6.626e-34 //Plnak constant, Js
+c = 1.0 //Std. State concentration, M
+k = 1.38e-23 //,J/K
+
+//Calculations
+dH = Ea - 2*R*T
+dS = R*log(A*h*c/(k*T*%e**2))
+
+//Results
+printf("\n Forward Rate constant is %4.2e 1/s",dH)
+
+printf("\n Backward Rate constant is %4.2f 1/s",dS)
+
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