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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 /2966/CH1/EX1.15/1_15.sce | |
| 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 '2966/CH1/EX1.15/1_15.sce')
| -rw-r--r-- | 2966/CH1/EX1.15/1_15.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/2966/CH1/EX1.15/1_15.sce b/2966/CH1/EX1.15/1_15.sce new file mode 100644 index 000000000..e983bb4ff --- /dev/null +++ b/2966/CH1/EX1.15/1_15.sce @@ -0,0 +1,20 @@ +//water//
+//page 1.21 example 7//
+clc
+conc_SH=1/20//in terms of g/lit//
+strength_SH=conc_SH*1000//in terms of mgs/lit//
+volume_SH=50//in terms of ml//
+volume_H=50//in terms of ml//
+EDTA_SH=1000//volume for Std hardwater(ml)//
+EDTA_H=7.2//volume for sample hardwater(ml)//
+AB_EDTA=4//volume required after boiling(ml)//
+CaCO3_equivalent_SH=strength_SH*volume_SH//in terms of CaCO3 equivalent//
+one_ml_EDTA=CaCO3_equivalent_SH/EDTA_SH//in terms of CaCO3 equivalent//
+To_sample=one_ml_EDTA*EDTA_H/volume_H//total hardness for given volume//
+To=To_sample*1000//total hardness per litre(ppm)//
+P_sample=AB_EDTA*one_ml_EDTA/volume_H//permanent hardness for given volume//
+P=P_sample*1000//permanent hardness per litre(ppm)//
+T=To-P
+printf("\nTotal Hardness is %.f ppm",To);
+printf("\nPermanent Hardness is %.f ppm",P);
+printf("\nTemporary Hardness is %.f ppm",T);
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