Chemistry, 19.02.2020 08:14 dylancasebere
How do you distinguish a chemical change from a physical change
Answers: 2
Chemistry, 22.06.2019 03:40, 19thomasar
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)
Answers: 3
How do you distinguish a chemical change from a physical change...
Mathematics, 14.04.2020 16:16