NO2, N2O, N2O2, and N2O4 are oxides of nitrogen. A) Which of the oxides have the same empirical formula? B) Which of the oxides has less than 50 % oxygen by mass?
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NO, N2O, N2O2, and N2O4 are oxides of nitrogen. A) Which of the oxides have the same empirical formula? B) Which of the oxides has less than 50 % oxygen by mass?
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Which of the following nitrogen oxides have the same empirical formulas? (a) $\mathrm{N}_{2} \mathrm{O} ;$ (b) $\mathrm{NO} ;$ (c) $\mathrm{NO}_{2} ;$ (d) $\mathrm{N}_{2} \mathrm{O}_{2}$ (e) $\mathrm{N}_{2} \mathrm{O}_{4}$
Nitrogen forms more oxides than any other element. The percents by mass of $\mathrm{N}$ in three different nitrogen oxides are (I) $46.69 \%$, (II) $36.85 \%$, and (III) $25.94 \% .$ For each compound, determine (a) the simplest whole-number ratio of $\mathrm{N}$ to $\mathrm{O}$ and (b) the number of grams of oxygen per $1.00 \mathrm{~g}$ of nitrogen.
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