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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/EX6.13 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3689/CH6/EX6.13')
| -rw-r--r-- | 3689/CH6/EX6.13/6_13.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/3689/CH6/EX6.13/6_13.sce b/3689/CH6/EX6.13/6_13.sce new file mode 100644 index 000000000..8b0681fff --- /dev/null +++ b/3689/CH6/EX6.13/6_13.sce @@ -0,0 +1,16 @@ +////
+//Variable Declaration
+dGfCG = 0.0 //Std. Gibbs energy of formation for CaCO3 (s), kJ/mol
+dGfCD = 2.90 //Std. Gibbs energy of formation for CaO (s), kJ/mol
+rhoG = 2.25e3 //Density of Graphite, kg/m3
+rhoD = 3.52e3 //Density of dimond, kg/m3
+T0 = 298.15 //Std. Temperature, K
+R = 8.314 //Ideal gas constant, J/(mol.K)
+P0 = 1.0 //Pressure, bar
+M = 12.01 //Molceular wt of Carbon
+//Calculations
+P = P0*1e5 + dGfCD*1e3/((1./rhoG-1./rhoD)*M*1e-3)
+
+//Results
+printf("\n Pressure at which graphite and dimond will be in equilibrium is %4.2e bar",P/1e5)
+
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