Question

c2h5oh+3o2=2co2+3h2o
cual sera la masa molecular del alcohol etilico

Answer 1

C2H5OH

C: 2 x 12 = 24 g/mol

H: 6 x 1 = 6 g/mol

O: 1 x 16 = 16 g/mol

````````````````````````````````````````````````

Mm = 46 g/mol