If you found a Carbon 13 atom, you would know that

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)

Why is retrograde motion an apparent motion

#20 which type of bond is formed when bases pair in dna? ionic bond covalent bond coordinate bond hydrogen bond