The solubility product of Mg(OH)2 is 1.2x10^-11. What minimum OH- concentration must be attained (for example by adding NaOH) to decrease the MG2- concentration in a solution of Mg(NO3)2 to less than 1.0x10^-10 M?

Sulfuric acid (a component of acid rain) reacts with limestone (calcium carbonate) to produce calcium sulfate and carbon dioxide. this damages buildings and statues made of limestone. which solution of sulfuric acid will damage these structures more quickly? a. 0.001% b. 0.005% c. 0.010% d. 0.015%

In which phase(s) do the molecules take the shape of the container?

In which environment would primary succession occur? a forest with a few remaining trees after a recent wildfire an area of exposed rock after a glacier melts away beach that is exposed to the air at low tide an abandoned baseball field in a small town