Ore deposits

a. are distributed uniformly throughout the earth's crust
b. are rock units that have a significant concentration of metals
c. are minerals that contain a high amount of lead (pb)
d. have diffuse metal ions bonded to nonmetallic elements in a variety of minerals

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.

Will a solution form when the solvent and solute are both nonpolar? a. not likely b. never c. most likely

Consider this reaction taking place in a closed 2 liter container: 2so2(g) + o2(g) → 2so3(g) if the volume of the container is decreased to 1 liter, what will happen to the equilibrium of the reaction? it will shift left. it will shift right. it will remain constant it will decrease by half