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| author | priyanka | 2015-06-24 15:03:17 +0530 |
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| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /3050/CH2/EX2.7 | |
| 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 '3050/CH2/EX2.7')
| -rwxr-xr-x | 3050/CH2/EX2.7/Ex2_7.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/3050/CH2/EX2.7/Ex2_7.sce b/3050/CH2/EX2.7/Ex2_7.sce new file mode 100755 index 000000000..b860aa2fe --- /dev/null +++ b/3050/CH2/EX2.7/Ex2_7.sce @@ -0,0 +1,13 @@ +//calculating percentage S and N
+//Example 2.7
+clc
+clear
+wt1=2.6//weight of coal taken for quantitative analysis in gm
+wt=1.56//weight of coal sample taken in gm
+v=50-6.25//volume of H2SO4 used
+N=0.1//normality
+m=0.1755//wt of BaSO4 ppt. obtained
+%n=(v*N*1.4)/(wt)//percentage of nitrogen
+%su=(m*32*100)/(wt1*233)//percentage of sulphur
+printf('Thus (i)Percentage of nitrogen = %2.3f percent',%n)
+printf('\n(ii)Percentage of sulphur =%2.3f percent',%su)
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