diff options
Diffstat (limited to '1922/CH9/EX9.4.a/9_4.sce')
| -rwxr-xr-x | 1922/CH9/EX9.4.a/9_4.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/1922/CH9/EX9.4.a/9_4.sce b/1922/CH9/EX9.4.a/9_4.sce new file mode 100755 index 000000000..129fef3bd --- /dev/null +++ b/1922/CH9/EX9.4.a/9_4.sce @@ -0,0 +1,14 @@ +clc
+clear
+//Initialization of variables
+G=-30050 //kJ/kmol
+R=8.314
+T=573 //K
+//calculations
+lnk=G/(R*T)
+k=exp(lnk)
+x=poly(0,"x")
+vec=roots(4*x^2 - k*(1-x)^2)
+x2=vec(2)
+//results
+printf("Mole fraction of HCN = %.4f",x2)
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