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Today at 8:36 PM
Chemistry

Answered

A compound has empirical formula CH2O and formula mass 120.10 amu. What is the molecular formula of the compound?

Answer :

meerkat18 meerkat18

Today at 8:41 PM

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.

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DrChicken8983 DrChicken8983

Today at 8:41 PM

Answer:

c4h20

Explanation:

that is the anwser

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