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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 /1019/CH8/EX8.15/Example_8_15.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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Diffstat (limited to '1019/CH8/EX8.15/Example_8_15.sce')
| -rw-r--r-- | 1019/CH8/EX8.15/Example_8_15.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/1019/CH8/EX8.15/Example_8_15.sce b/1019/CH8/EX8.15/Example_8_15.sce new file mode 100644 index 000000000..41336e333 --- /dev/null +++ b/1019/CH8/EX8.15/Example_8_15.sce @@ -0,0 +1,17 @@ +//Example 8.15
+clear;
+clc;
+
+//Given
+T=298;//temperature in K
+R=8.314;//gas constant in J K^-1 mol^-1
+delGfoH2Ol=-237.2;//standard enthalpy of formation of water in kJ mol^-1
+pH2O=23.7;//vapour pressure of water in mm Hg
+P=760;//standard pressure in mm Hg
+
+//To determine delGfoH2Og
+Kp=pH2O/P;//equillibrium constant for given reaction
+delGo=(-1)*R*T*log(Kp)/1000;//delGo in kJ mol^-1
+delGfoH2Og=delGo+delGfoH2Ol;//free energy of formation of water vapour in kJ mol^-1
+mprintf('Free energy of formation of water vapour,delGfoH2Og = %f kJ mol^-1',delGfoH2Og);
+//end
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