What is the product(s) in the reaction below? CH4(9) + 202(g) → CO2(g) + 2H2O(g)
A. CO2(g) + 2H20(9)
B. CH4(9)
C. CH4(9) + 202(9)
D. CO2(9)

Which of the following has wavelength longer than the wavelength of viable light? a) x rays b) gamma rays c) radios waves d) ultraviolet waves

Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?

Describe the forces both attractive and repulsive that occur as two atoms move closer together.