Compounds and solutions are different because A. only compounds are a form of matter.
B. compounds are pure substances while solutions are not.
C. a compound can be physically separated.
D. only compounds have uniform composition.

How does the value of the equilibrium constant show that a reaction reaches equilibrium very quickly? (a) the equilibrium constant is large. (b) the equilibrium constant is small. (c) the equilibrium constant is zero. (d) the value of the equilibrium constant does not show how quickly a reaction comes to equilibrium.