A nitrogen oxide is 63.65% by mass nitrogen. The molecular formula could be . A nitrogen oxide is 63.65% by mass nitrogen. The molecular formula could be . N2O N2O4 NO NO2 either NO2or N2O4

Which of the following statements is false regarding aromaticity? a. the compound must be cyclic b. the compound must be fully conjugated c. the compound must be planar d. the number of electrons in the pi system must satisfy the hückel 4n+2 rule e. the compound must have a neutral charge

Does the number of ions in solution increase, decrease, or remain constant? it continuously decreases. it continuously increases. it decreases at first, then increases. it increases at first, then decreases.

Which type of intermolecular force is pbr3