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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1478/CH3/EX3.7.5 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '1478/CH3/EX3.7.5')
| -rwxr-xr-x | 1478/CH3/EX3.7.5/3_7_5.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/1478/CH3/EX3.7.5/3_7_5.sce b/1478/CH3/EX3.7.5/3_7_5.sce new file mode 100755 index 000000000..54861b42f --- /dev/null +++ b/1478/CH3/EX3.7.5/3_7_5.sce @@ -0,0 +1,13 @@ +//lubricants//
+//example 3.7.5//
+clc
+wt_oil=5//weight f oil saponified(gms)//
+blank=40//volume blank titration reading(ml)//
+back=10//volume back titration reading(ml)//
+strength_KOH=1.4/50//strength of KOH (gm/ml)//
+normality_KOH=strength_KOH*1000//normality of KOH//
+normality_HCl=.5//normality of HCl//
+e=normality_HCl/normality_KOH//for equivalence in titration//
+volume=(blank-back)*e//volume of alcoholic KOH consumed(ml)//
+S=volume*normality_KOH*56/wt_oil//formula for saponification value//
+printf("\nSaponification value of oil is %.0f mgs KOH",S);
\ No newline at end of file |