For the equation: 4P +502 → 2 P Os, how many moles of P are needed to produce 12 moles of Pos?

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?

Calculate the number of molecules present in 0.750 mol of mgo.