1 files changed, 29 insertions, 0 deletions
diff --git a/2465/CH17/EX17.1/Example_1.sce b/2465/CH17/EX17.1/Example_1.sce
new file mode 100644
index 000000000..ae0a60afd
--- /dev/null
+++ b/2465/CH17/EX17.1/Example_1.sce
@@ -0,0 +1,29 @@
+//Chapter-17,Example 1,Page 369
+clc();
+close();
+
+m1 = 146    //mass of Mg(HCO3)2
+
+m2 = 162    //mass of Ca(HCO3)2
+
+m3 = 95    //mass of MgCl2
+
+m4 = 136    //mass of CaSO4
+
+amnt_1 = 7.5     //amount of Mg(HCO3)2 in mg/l
+
+amnt_2 = 16     //amount of Ca(HCO3)2 in mg/l
+
+amnt_3 = 9     //amount of MgCl2 in mg/l
+
+amnt_4 = 13.6     //amount of CaSO4 in mg/l
+
+temp_hard= (amnt_1*100/m1)+(amnt_2*100/m2)
+
+perm_hard= (amnt_3*100/m3)+(amnt_4*100/m4)
+
+total= temp_hard +perm_hard
+
+printf("the temporary hardness is = %.2f mg/l",temp_hard)
+
+printf("\n the total  hardness is = %.2f mg/l",total)