Question

weight of molecule of compound C6 H12 O6 is about

Answer 1

180.156 g/mol is the molecular weight of C6 H12 O6.

Answer 2

weight of C6H12O6 is
6*weight of carbon+12*weight of H+6*weight of O
           =6*12+12*1+6*16
           =72+12+96
           =180 u.