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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 /2966/CH1/EX1.71/Ex1_71.sce | |
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initial commit / add all books
Diffstat (limited to '2966/CH1/EX1.71/Ex1_71.sce')
| -rw-r--r-- | 2966/CH1/EX1.71/Ex1_71.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/2966/CH1/EX1.71/Ex1_71.sce b/2966/CH1/EX1.71/Ex1_71.sce new file mode 100644 index 000000000..e0390c996 --- /dev/null +++ b/2966/CH1/EX1.71/Ex1_71.sce @@ -0,0 +1,11 @@ +//water//
+//page 1.89 example 4//
+clc
+volume_hardwater=3500//in litres//
+volume_NaCl=25//Volume of NaCl in litres//
+Wt_per_Litre=100//% NaCl consumed by zeolite bed//
+total_wt=Wt_per_Litre*volume_NaCl//total gms NaCl consumed by zeolite bed//
+CaCO3_equivalent=total_wt*50/58.5//in terms of (gms/lit)//
+H=CaCO3_equivalent/volume_hardwater//Hardness of water(gms/lit)//
+Hardness=H*1000//Hardness of water(mg/lit) or ppm//
+printf("\nHardness of water sample is %.1f ppm",Hardness);
\ No newline at end of file |