Analysis of one of the nitrogen oxides showed that the mass fractions of nitrogen and oxygen in it are equal to 36.84 and 63.16%, respectively. determine the simplest oxide formula
Let’s designate the unknown nitric oxide as NхOy.
Let’s compose the ratio of the percentage to molar mass.
NxOy = 36.84 / 14: 63.16 / 16 = 2.63: 3.95.
NxOy = 1: 1.5.
Nitrogen and oxygen are in a ratio of 1: 1.5. Let’s round up to the whole value by multiplying by 2.
NxOy = 2: 3.
We get nitric oxide (III) with the corresponding formula – N2O3.
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