Separates substances on the basis of the boiling points of the substances
a. filtration
b. distillation
c. crystallization
d. chromatography

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)

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

  the mississippians were considered to be  horticulturalists, which means they were