Calculate the hydrogen-ion concentration [h+] for the aqueous solution in which [oh–] is 1 x 10–11 mol/l. is this solution acidic, basic, or neutral? show all work.

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.