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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 /3050/CH1/EX1.5/Ex1_5.sce | |
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initial commit / add all books
Diffstat (limited to '3050/CH1/EX1.5/Ex1_5.sce')
| -rwxr-xr-x | 3050/CH1/EX1.5/Ex1_5.sce | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/3050/CH1/EX1.5/Ex1_5.sce b/3050/CH1/EX1.5/Ex1_5.sce new file mode 100755 index 000000000..b540f6632 --- /dev/null +++ b/3050/CH1/EX1.5/Ex1_5.sce @@ -0,0 +1,26 @@ +//calculating hardness
+//Example 1.5
+clc
+clear
+//For Ca(HCO3)2,
+q1=12.5//quantity
+wt1=162//molecular weight
+M1=100/wt1//multiplication factor
+Eq1=M1*q1//CaCO3 equivalents in mg/L
+//For CaCl2,
+q2=8.2//quantity
+wt2=111//molecular weight
+M2=100/wt2//multiplication factor
+Eq2=M2*q2//CaCO3 equivalents in mg/L
+//For MgSO4,
+q3=2.6//quantity
+wt3=120//molecular weight
+M3=100/wt3//multiplication factor
+Eq3=M3*q3//CaCO3 equivalents in mg/L
+Th=Eq1//Temperory hardness due to Ca(HCO3)2 in ppm
+Ph=Eq3+Eq2//Permanent hardness due to MgSO4 and CaCl2 in ppm
+T=Th+Ph//Total hardness in ppm
+TF=T*0.1//Total hardness in degreeFr
+printf('Thus in ppm Temporary hardness = %2.2f ppm',Th)
+printf('\n and permanent hardness = %2.2f ppm',Ph)
+printf('\n in degreeFr total hardness = %3.3f',TF)
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