Question

8- Calcule as Massa Moleculares: a) MM (H2O)= b) MM (H2SO4)= Defina Massa Molar.

Answer 1

Resposta:

A) MM (H2O) = (2 . 1 u) + (16 u)

M (H2O) = 18 u

B) MM(H2SO4) = (2 . 1 u) (32 u) + (4 . 16 u)

M (H2SO4) = 98 u