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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/CH1/EX1.1 | |
| 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/CH1/EX1.1')
| -rw-r--r-- | 1427/CH1/EX1.1/1_1.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/1427/CH1/EX1.1/1_1.sce b/1427/CH1/EX1.1/1_1.sce new file mode 100644 index 000000000..62d60c10d --- /dev/null +++ b/1427/CH1/EX1.1/1_1.sce @@ -0,0 +1,14 @@ +//ques-1.1
+//Calculating grams of Ferrous Sulphate required per litre
+clc
+hard=210.5;//hardness given (in ppm)
+m1=56;//Molar mass of Fe (in g)
+m2=32;//Molar mass of S (in g)
+m3=16;//Molar mass of O (in g)
+m4=40;//Molar mass of Ca (in g)
+m5=12;//Molar mass of C (in g)
+M1=m1+m2+4*m3;//Molar mass of Ferrous sulphate (in g)
+M2=m4+m5+3*m3;//Molar mass of Calcium carbonate (in g)
+//M2 ppm of hardness = M1 ppm of Ferrous sulphate
+amount=(M1/M2)*hard;//amount of Ferrous sulphate required (in ppm)
+printf("The amount of Ferrous sulphate required is %.5f g.",amount/1000);
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