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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 /1427/CH18/EX18.44 | |
| 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 '1427/CH18/EX18.44')
| -rw-r--r-- | 1427/CH18/EX18.44/18_44.sce | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/1427/CH18/EX18.44/18_44.sce b/1427/CH18/EX18.44/18_44.sce new file mode 100644 index 000000000..05412eac2 --- /dev/null +++ b/1427/CH18/EX18.44/18_44.sce @@ -0,0 +1,9 @@ +//ques-18.44
+//Calculating enthalpy of the reaction and free energy change and entropy change at 925 K
+clc
+T1=925; T2=1000;//temperature (in K)
+K1=18.5; K2=9.25;//equikibrium constant
+H=(log10(K2/K1)*2.303*8.314*T1*T2)/(T2-T1);//enthalpy (in J/mol)
+G=-2.303*8.314*T1*log10(K1);
+S=(H-G)/T1;
+printf("The enthalpy of the reaction is %.1f kJ/mol, free energy change is %.1f kJ/mol and entropy change is %.1f J/K/mol.",H/1000,G/1000,S);
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