diff options
Diffstat (limited to '3689/CH6/EX6.5')
| -rw-r--r-- | 3689/CH6/EX6.5/6_5.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3689/CH6/EX6.5/6_5.sce b/3689/CH6/EX6.5/6_5.sce new file mode 100644 index 000000000..db2ced49c --- /dev/null +++ b/3689/CH6/EX6.5/6_5.sce @@ -0,0 +1,20 @@ +////
+//Variable Declaration
+nHe = 1.0 //Number of moles of He
+nNe = 3.0 //Number of moles of Ne
+nAr = 2.0 //Number of moles of Ar
+nXe = 2.5 //Number of moles of Xe
+T = 298.15 //Temperature in K
+P = 1.0 //Pressure, bar
+R = 8.314
+
+//Calculations
+n = nHe + nNe + nAr + nXe
+dGmix = n*R*T*((nHe/n)*log(nHe/n) + (nNe/n)*log(nNe/n) +(nAr/n)*log(nAr/n) + (nXe/n)*log(nXe/n))
+dSmix = n*R*((nHe/n)*log(nHe/n) + (nNe/n)*log(nNe/n) +(nAr/n)*log(nAr/n) + (nXe/n)*log(nXe/n))
+
+//Results
+printf("\n Std. free energy Change on mixing is %3.1e J",dGmix)
+
+printf("\n Std. entropy Change on mixing is %4.1f J",dSmix)
+
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