A compound containing nitrogen and oxygen was found to have 2.50 moles of nitrogen and 7.50 moles of oxygen. What is the molecular formula of this compound?

by cartels in other countries, shipped by air, mail, or land. i cant really see your answer choices : /

they are all solids.

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.