Al2(SO4)3 + 3CaCl2 > 2AlCl3 + 3CaSO4
Just for more clarification, lowercase k is the rate constant. Uppercase K is the equilibrium constant. You can actually use k to find K (equilibrium constant). K=k/k' This means that the equilibrium constant is the rate constant of the forward reaction divided by the rate constant of the reverse reaction
There are a lot of liquids that do. All substances that appear in gas form under 100 degrees celsius boil faster than water.