Respuesta :

meerkat18
The mass of the empirical formula, CH2O, is calculated below.
                 mass (e.f) = 12.01 + 2 x 1.01 + 16 = 30.3 amu
Then, divide the given formula mass by the one calculated above, 
                          n = 120.10 amu / 30.03 amu ≈ 4
Thus, the molecular formula is C4H8O4.
DrChicken8983

Answer:

c4h20

Explanation:

that is the anwser