From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 1478/CH2/EX2.18.6/2_18_6.sce | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100755 1478/CH2/EX2.18.6/2_18_6.sce

(limited to '1478/CH2/EX2.18.6')

diff --git a/1478/CH2/EX2.18.6/2_18_6.sce b/1478/CH2/EX2.18.6/2_18_6.sce
new file mode 100755
index 000000000..e4e394d17
--- /dev/null
+++ b/1478/CH2/EX2.18.6/2_18_6.sce
@@ -0,0 +1,19 @@
+//water and its treatment//
+//example 2.18.6//
+clc
+W1=29.2;//MgCO3 in water in mg/lit//
+W2=36;//MgSO4 in water in mg/lit//
+W3=22.2;//CaCl2 in water in mg/lit//
+W4=142.5;//MgCl2 in water in mg/lit//
+M1=100/84;//multiplication factor of MgCO3//
+M2=100/120;//multiplication factor of MgSO4//
+M3=100/111;//multiplication factor of CaCl2//
+M4=100/95;//multiplication factor of MgCl2//
+P1=W1*M1;//MgCO3 in terms of CaCO3//
+P2=W2*M2;//MgSO4 in terms of CaCO3//
+P3=W3*M3;//CaCl2  in terms of CaCO3//
+P4=W4*M4;//MgCl2 in terms of CaCO3//
+T=P1;
+printf("\nCarbonate hardness is %.2f mg/l or ppm",T);
+P=P2+P3+P4;
+printf("\nNon Carbonate hardness is %.0f mg/l or ppm",P);
\ No newline at end of file
-- 
cgit