Respuesta :
moles = gramos despejar gramos = moles . PM
PM
gramos = 0,257 mol. 342 g/mol
gramos = 87,894 g
PM sacarosa
C 12 .12 = 144
H 1 . 22 = 22
O 16 . 11 = 176
PM = 342 g/mol
PM
gramos = 0,257 mol. 342 g/mol
gramos = 87,894 g
PM sacarosa
C 12 .12 = 144
H 1 . 22 = 22
O 16 . 11 = 176
PM = 342 g/mol