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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/EX1.9 | |
| 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 '2966/CH1/EX1.9')
| -rw-r--r-- | 2966/CH1/EX1.9/1_9.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/2966/CH1/EX1.9/1_9.sce b/2966/CH1/EX1.9/1_9.sce new file mode 100644 index 000000000..0ad178a0a --- /dev/null +++ b/2966/CH1/EX1.9/1_9.sce @@ -0,0 +1,13 @@ +//water//
+//page 1.15 example 1//
+clc
+strength=1.1//in terms of mgs/ml CaCO3//
+volume=50//volume titrated(ml)//
+EDTA=38//volume in terms of ml//
+volume_hardwater=100//volume of hardwater titrated(ml)//
+EDTA_hardwater=21//volume used to titrate unknown hardwater//
+CaCO3_equivalent=strength*volume//in terms of mg//
+one_ml_EDTA=CaCO3_equivalent/EDTA//in terms of CaCO3 equivalent//
+titrate_equivalent=one_ml_EDTA*EDTA_hardwater/volume_hardwater//CaCO3 equivalent of titrated volume//
+Hardness=titrate_equivalent*1000//in terms of mg/lit or ppm//
+printf("\nHardness of water is %.1f mg/L",Hardness);
\ No newline at end of file |