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// Computation of molecular mass of a compound
clear;
clc;
printf("\t Example 3.5\n");
MassO=16;//mass of O, amu
//(a)
MassS=32.07;//mass of S, amu
MassSO2=MassS+MassO*2;//mass of SO2, amu
printf("\t the molecular mass of SO2 is : %4.2f amu\n",MassSO2);
//(b)
MassN=14.01;//mass of N, amu
MassH=1.008;//mass of H, amu
MassC=12.01;//mass of C, amu
MassC8H10N4O2=8*MassC+10*MassH+4*MassN+2*MassO;
printf("\t the molecular mass of C8H10N4O2 is : %4.2f amu\n",MassC8H10N4O2);
//End
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