1 files changed, 13 insertions, 0 deletions
diff --git a/3651/CH1/EX1.10/Ex1_10.sce b/3651/CH1/EX1.10/Ex1_10.sce
new file mode 100644
index 000000000..c3a88c773
--- /dev/null
+++ b/3651/CH1/EX1.10/Ex1_10.sce
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+//variable declaration
+n=4     
+M=58.5                  //Molecular wt. of NaCl
+N=6.02*10**26           //Avagadro number
+rho=2180                //density
+
+//Calculations
+a=((n*M)/(N*rho))**(1/3)    
+s=a/2
+
+//Result
+printf('a=%0.3f*10**-9 metre\n",(a/10**-9))
+printf('spacing between the nearest neighbouring ions =%0.3f nm",(s/10**-9))