diff options
Diffstat (limited to '2966/CH1/EX1.2.73/1_2_73.sce')
| -rw-r--r-- | 2966/CH1/EX1.2.73/1_2_73.sce | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/2966/CH1/EX1.2.73/1_2_73.sce b/2966/CH1/EX1.2.73/1_2_73.sce new file mode 100644 index 000000000..08d73c0d3 --- /dev/null +++ b/2966/CH1/EX1.2.73/1_2_73.sce @@ -0,0 +1,9 @@ +//water//
+//page 1.73 example 2//
+clc
+Vb=27//volume of ferrous ammonium sulphate in blank experiment in ml//
+Vt=6.5//volume of ferrous ammonium sulphate in test experiment in ml//
+N=0.1//concentration in Normals//
+Ve=25//volume of water sample taken in test in ml//
+COD=(Vb-Vt)*N*8/Ve//in ppm//
+printf("\nChemical Oxygen Demand(COD) of the sample is %.3f ppm",COD);
\ No newline at end of file |