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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3689/CH6/EX6.9/6_9.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3689/CH6/EX6.9/6_9.sce')
| -rw-r--r-- | 3689/CH6/EX6.9/6_9.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/3689/CH6/EX6.9/6_9.sce b/3689/CH6/EX6.9/6_9.sce new file mode 100644 index 000000000..80a019ae0 --- /dev/null +++ b/3689/CH6/EX6.9/6_9.sce @@ -0,0 +1,19 @@ +////
+//Variable Declaration
+dGfCO2 = -394.4 //Std. Gibbs energy of formation for CO2 (g), kJ/mol
+dGfH2 = 0.0 //Std. Gibbs energy of formation for H2 (g), kJ/mol
+dGfCO = 237.1 //Std. Gibbs energy of formation for CO (g), kJ/mol
+dGfH2O = 137.2 //Std. Gibbs energy of formation for H24 (l), kJ/mol
+T0 = 298.15 //Temperature in K
+R = 8.314
+[nCO2, nH2, nCO, nH2O] = (1,1,1,1) //Stoichiomentric coeff of CO2,H2,CO,H2O respectively in reaction
+
+//Calculations
+dGR = nCO2*dGfCO2 + nH2*dGfH2 + nCO*dGfCO + nH2O*dGfH2O
+Kp = exp(-dGR*1e3/(R*T0))
+
+//Results
+printf("\n Std. Gibbs energy change for reaction is %5.3f kJ/mol",dGR/1e3)
+
+printf("\n Equilibrium constant for reaction is %5.3f ",Kp)
+
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