clc;
o=16.00;     //atomic mass of O
h=1.008;    //atomic mass of H
mh2o=(o+2*h)*1.66*10^-27;     //mass of H2O molecule
disp(mh2o,"Mass of H20 molecule in kg = ");   //displaying result
c=12.01;     //atomic mass of carbon
m=((2*c)+o+(6*h))*1.66*10^-27;     //mass of C2H6O molecule
disp(m,"Mass of Ethyl Alcohol molecule in kg = ");     //displaying result