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Diffstat (limited to '2465/CH17/EX17.2')
| -rw-r--r-- | 2465/CH17/EX17.2/Example_2.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/2465/CH17/EX17.2/Example_2.sce b/2465/CH17/EX17.2/Example_2.sce new file mode 100644 index 000000000..60ecef2e8 --- /dev/null +++ b/2465/CH17/EX17.2/Example_2.sce @@ -0,0 +1,14 @@ +//Chapter-17,Example 2,Page 369
+clc();
+close();
+
+m1= 136 // mass of FeSO4
+
+m2 = 100 //mass of CaCO3
+
+//for 100 ppm hardness FeSO4 required per 10^6 parts of water is 136 parts
+//for 200 ppm hardness
+
+amt= m1*200/m2
+
+printf("the amount of FeSO4 required is = %.f mg/l",amt)
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