Ground water is:
O stored in porous soil and rock
o part of the nitrogen cycle
O reduced by respiration
O unavailable to plants

What is the h+ concentration for an aqueous solution with poh = 4.01 at 25 ∘c? express your answer to two significant figures and include the appropriate units.

How does the atmosphere to make earth livable? check all that apply. causes the seasons contains oxygen provides warmth creates important nutrients blocks harmful energy from the sun plz like !

Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?