How many molecules are in P2O5?

Answer:
The formula P2O5, could itself represent one molecule of diphosphorus pentoxide. Or you could specify any number of moles. One mole of P2O5 would be 6.022 x 1023 molecules of P2O5. Two moles would be 1.204 x 1024 molecules, and so on.
First answer by Meave60. Last edit by Meave60. Contributor trust: 63 [recommend contributor recommended]. Question popularity: 1 [recommend question].