A 0.500 g sample of phosphorous vapor exerts a pressure of 550. torr in a 73.1 mL container at 489 ∘ C . What is the molar mass?

This is what i found on google “when one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis, energy is released, and atp is converted to adenosine diphosphate (adp). likewise, energy is also released when a phosphate is removed from adp to form adenosine monophosphate (amp).” i hope this you .