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a compounds empirical formula is H.O. If the formula mass is 34 amu what is the molecular formula?

a) H2O
b) H2O2
c) HO3
d) H2O3

Respuesta :

natalier1301p6imjj

Answer:

C

Explanation:

1. The molecule has to have a ratio of 1 hydrogen to 1 oxygen.

2. Hydrogen = 1amu, Oxygen = 16amu. (2*2)+(16*2) = 34amu

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