Urgent! plz ! 15 points! how does the kinetic energy of solids, liquids and gases compare? a. gases have the highest kinetic energy, followed by liquids, and then solids. b. gases have no kinetic energy, solids have a little, and liquids have the most. c. gases have the lowest kinetic energy, followed by liquids, and then solids. d. gases have the same kinetic energy as liquids, which is more than solids.

Consider the nuclear equation below. 239 > x + 4 he 94 2 what is x? 1.235 cm 96 2.243 u 92 3.235 u 92 4.243 cm 96

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.