diff options
Diffstat (limited to '3869/CH6/EX6.12')
| -rw-r--r-- | 3869/CH6/EX6.12/Ex6_12.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/3869/CH6/EX6.12/Ex6_12.sce b/3869/CH6/EX6.12/Ex6_12.sce new file mode 100644 index 000000000..96a49ceae --- /dev/null +++ b/3869/CH6/EX6.12/Ex6_12.sce @@ -0,0 +1,21 @@ +clear +// +// +// + +//Variable declaration +w=23+35.5 //molecular weight of NaCl(gm/mole) +N=6.023*10**23 //avagadro number(gm/mol) +rho=2.18 //density of NaCl(gm/cm**3) +n=2 //number of atoms + +//Calculation +m=w/N //mass of NaCl(gm) +nm=rho/m //number of molecules(mole/cm**3) +N_NaCl=n*nm //number of atoms per unit volume(atoms/cm**3) +a=(1/N_NaCl)**(1/3) //distance between adjacent atoms(cm) + + +//Result +printf("\n number of atoms per unit volume is %0.2f *10**22 atoms/cm**3",N_NaCl/10**22) +printf("\n distance between adjacent atoms is %0.2f angstrom",a*10**8) |