Question

calcular la masa atomica del azucar

Answer 1

C=12*12g/mol=144 g/mol 
H=22*1 g/mol=22 g/mol 
O=11*16 g/mol=176 g/mol 
PM(C12H22O11)=(144+22+176) g/mol 
PM(C12H22O11)=342 g/mol