How would I determine how much sand in grams you could put into a vial before the vial would completely sink in water. We already know that sand the density of sand is 1.63 g/mL, and water is 1 g/cm3.

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