Tropone is an unusually basic carbonyl (C=O) compound. When it is treated with one equivalent of the strong acid HBF4, it forms A, C7H7OBF4.
Draw the structure of A as its most stable resonance structure.

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?

Tell me the iupac names of the following alcohols:

How does climate change cause the ocean's thermohaline current to slow down?