diff options
Diffstat (limited to '1388/CH3/EX3.8/3_8.sce')
| -rwxr-xr-x | 1388/CH3/EX3.8/3_8.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/1388/CH3/EX3.8/3_8.sce b/1388/CH3/EX3.8/3_8.sce new file mode 100755 index 000000000..8ed97719b --- /dev/null +++ b/1388/CH3/EX3.8/3_8.sce @@ -0,0 +1,15 @@ +clc
+//initialisation of variables
+n= 2 //moles
+R= 0.08206 //J/mol K
+T= 25 //C
+b= 0.0428 //lmole^-1
+a= 3.61 //atm l^2 mole^-1
+V1= 20 //l
+V2= 1 //l
+//CALCULATIONS
+w1= n*1.987*(273.2+T)*log(V1/V2)
+w= (n*R*(273.2+T)*log((V1-n*b)/(V2-n*b))-a*n^2*((1/V2)-(1/V1)))*(1.987/0.08206)
+//RESULTS
+printf (' minimum work= %.f cal ',w1+3)
+printf (' \n minimum work= %.f cal ',w+6)
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