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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /1427/CH2/EX2.9 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '1427/CH2/EX2.9')
| -rw-r--r-- | 1427/CH2/EX2.9/2_9.sce | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/1427/CH2/EX2.9/2_9.sce b/1427/CH2/EX2.9/2_9.sce new file mode 100644 index 000000000..1e57d5229 --- /dev/null +++ b/1427/CH2/EX2.9/2_9.sce @@ -0,0 +1,9 @@ +//ques-2.9
+//Determining percentage of Nitrogen in given coal sample
+clc
+w=1;//Weight of coal sample taken (in g)
+v1=25;//Volume of sulphuric acid used (in mL)
+n=1/10;//Normality of sulphuric acid
+v2=15;//Volume of Sodium hydroxide used (in mL)
+N=((v1-v2)*n*1.4)/w;//Percentage of coal sample
+printf("The percentage of Ntrogen in coal sample is %.1f \n",N);
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