Question

Determine a massa molecular da glicose (C12 H12 O6 ) . Massas atômicas C=12 ;H=1 ; O=16MM

Answer 1

$12*12+12*1+6*16 = \\ 144+12+96= 252u$

Answer 2

C12= 12*12= 144
H12= 12*1= 12
O6= 6*16= 96
total---> 252 M