Balance the following equation. _Mg + ___O2 -->___Mgo
O 2,2,2
O 2,1,2
O 1,1,2
O The equation is already balanced.

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.