diff options
Diffstat (limited to '1427/CH1/EX1.5/1_5.sce')
| -rw-r--r-- | 1427/CH1/EX1.5/1_5.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/1427/CH1/EX1.5/1_5.sce b/1427/CH1/EX1.5/1_5.sce new file mode 100644 index 000000000..af2edcb74 --- /dev/null +++ b/1427/CH1/EX1.5/1_5.sce @@ -0,0 +1,12 @@ +//ques-1.5
+//Calculating amount of lime required
+clc
+A=25;//content of Calcium carbonate in water (in ppm)
+B=144;//content of Magnesium carbonate in water (in ppm)
+C=95;//content of Magnesium chloride in water (in ppm)
+V=50000;//volume of water given (in L)
+a1=(A/100)*100;//CaCO3 equivalent of A (in ppm)
+a2=(B/84)*100;//CaCO3 equivalent of B (in ppm)
+a3=(C/95)*100;//CaCO3 equivalent of C (in ppm)
+lime=(a1+2*a2+a3)*V*(74/100);//lime requirement (in mg)
+printf("Lime required for softening is %.3f kg.",lime/1000000);
|