How many moles are in 55.2 grams of Mo?

What does earth’s rotation on its axis cause? the tides night and day passing of years phases of the moon

Explain why scientists use shared characteristics to make cladograms.

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)