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

---
 615/CH7/EX7.6/7_6.sce | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100755 615/CH7/EX7.6/7_6.sce

(limited to '615/CH7/EX7.6')

diff --git a/615/CH7/EX7.6/7_6.sce b/615/CH7/EX7.6/7_6.sce
new file mode 100755
index 000000000..d4f1b8cd7
--- /dev/null
+++ b/615/CH7/EX7.6/7_6.sce
@@ -0,0 +1,17 @@
+//water chemistry//
+//example 7.6//
+W1=12;//Mg2+ in water in ppm or mg/l//
+W2=40;//Ca2+ in water in ppm or mg/l//
+W3=164.7;//HCO3- in water in ppm or mg/l//
+W4=30.8;//CO2 in water in ppm or mg/l//
+M1=100/24;//multiplication factor of Mg2+//
+M2=100/40;//multiplication factor of Mg2+//
+M3=100/61;//multiplication factor of Mg2+//
+M4=100/44;//multiplication factor of Mg2+//
+P1=W1*M1;// in terms of CaCO3//
+P2=W2*M2;// in terms of CaCO3//
+P3=W3*M3;// in terms of CaCO3//
+P4=W4*M4;// in terms of CaCO3//
+V=50000//volume of water in lit//
+L=0.74*(P1+P3+P4)*V;
+printf("Lime required is %fmg",L);
-- 
cgit