A compound contains only nitrogen and oxygen. It is 30.5% N by mass. The molar mass of the compound is 92 g/mole. [N = 14; O= 16.0]
Determine the empirical formula of the compound. [1]
Determine the molecular formula of the compound

d: the voltage of the secondary coil is less than that of the primary coil.

im not suree sorry if wrong

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water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.