explain in as much detail as possible what the following balanced equation tells you. you answer should
include information from the state symbols.
p4(s) + 5 o2(9) -> p4010(s)

Which of the following is always a reactant in a combustion reaction? oxygen nitrogen hydrogen carbon

Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?