1 files changed, 19 insertions, 0 deletions
diff --git a/858/CH3/EX3.8/example_8.sce b/858/CH3/EX3.8/example_8.sce
new file mode 100755
index 000000000..f6948ef03
--- /dev/null
+++ b/858/CH3/EX3.8/example_8.sce
@@ -0,0 +1,19 @@
+clc
+clear 
+printf("example 3.8 page number 96\n\n")
+
+//to find the amount of water in residue
+
+vp_water = 31.06   //in kPa
+vp_benzene = 72.92   //in kPa
+
+P = vp_water +vp_benzene;
+x_benzene = vp_benzene/P;
+x_water = vp_water/P;
+
+initial_water = 50/18;   //in kmol of water
+initial_benzene = 50/78   //in kmol of benzene
+water_evaporated = initial_benzene*(x_water/x_benzene);
+water_left = (initial_water - water_evaporated);
+
+printf("amount of water left in residue = %f kg",water_left*18)