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diff --git a/2966/CH1/EX1.6/1_6.sce b/2966/CH1/EX1.6/1_6.sce
new file mode 100644
index 000000000..11a1fc2eb
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+++ b/2966/CH1/EX1.6/1_6.sce
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+//water//
+//page 1.10 example 6//
+clc
+W1=14.6;//Mg(HCO3)2 in water in mg/L//
+W2=8.1;//Ca(HCO3)2 in water in mg/L//
+W3=29.6;//Mg(NO3)2 in water in mg/L//
+W4=19;//MgCl2 in water in mg/L//
+W5=24;//MgSO4 in water in mg/L//
+M1=100/146;//multiplication factor of Mg(HCO3)2//
+M2=100/162;//multiplication factor of Ca(HCO3)2//
+M3=100/148;//multiplication factor of Mg(NO3)2//
+M4=100/95;//multiplication factor of MgCl2//
+M5=100/120;//multiplication factor of MgSO4//
+P1=W1*M1;//Mg(HCO3)2 in terms of CaCO3//
+P2=W2*M2;//Ca(HCO3)2 in terms of CaCO3//
+P3=W3*M3;//Mg(NO3)2  in terms of CaCO3//
+P4=W4*M4;//MgCl2  in terms of CaCO3//
+P5=W5*M5;//MgSO4  in terms of CaCO3//
+T=P1+P2;
+printf("\nTemporary hardness is %.0f ppm",T);
+P=P3+P4+P5;
+printf("\nPermanant hardness is %.0f ppm",P);
+\ No newline at end of file