Please answer the question in the black box. Tell me how many atoms go in each box.

Esign techniques and materials that reduce the negative environmental impact of a structure are referred to as

Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.