An unknown compound has the following chemical formula: where x stands for a whole number. Measurements also show that a certain sample of the unknown compound contains 4.1 mol of oxygen and 2.70 mol of nitrogen. Write the complete chemical formula for the unknown compound.

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A: Yeah, it is important to recognizing the chemical formula of different substances.

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A: Given,

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A: Step :1          Match the following names to formulas and formulas to names.

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