Which statement concerning boric acid (H3BO3) is MOST accurate? A) Boric acid has a relatively high pH. B) Boric acid ionizes completely in water. C) Boric acid has a pH >1 X 10-7. D) Boric acid dissociates very little in solution.

The solubility product of ag2cros is 9.0 x 10 . explain the difference between the equilibrium position attained when silver chromate is added to pure water and when it is added to 0.100 m agno3 12

Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?

What is dhmo? hint: you find it everywhere something is wet..