The dissociation of sulfurous acid (h2so3) in aqueous solution occurs as follows:
h2so3 > h+ + hso3-
hso3- > h+ + so32-
if .50 moles of sulfurous acid are dissolved to form a 1 l solution, which of the following concentrations will be least at equilibrium?
its called electrons
sex cells are formed by a type of cellular division called mitosis. body cells multiply themselfs through mitosis
hope it you let me know if it does
the correct answers are:
- only about 3 percent of earth's water is freshwater;
the amount of freshwater, out of all the water on the planet, is very low, only around 3%. considering how much we spend of it, and how much we are polluting it, it is alarming, and urgent measures have to be taken in order to preserve this essential life element.
- about 75 percent of the freshwater on earth is frozen in ice sheets;
not just being only 3% out of the total water reserves on the planet, the majority of the freshwater is not actually usable, as around 75% (68.7% by the newest data) of it is actually frozen. the ice sheets on the poles, as well as the glaciers, are holding most of the freshwater in them, and even if they melt, the water will become saline and not usable because it will mix with the ocean waters.