In the reaction of magnesium with atmospheric nitrogen to produce magnesium nitride, what are the coefficients of the following equation after it has been balanced? __ Mg (s) + __ N_2 (g) → ___ Mg_3N_2 (s)

The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.