Given the reaction below: N2(g) + 3H2(g) → 2NH3(g) AH = -92.6 kJ
What is the value of H for the following reaction?
2NH3(g) → N2(g) + 3H2(8)

Water ionizes by the equation h2o(l)⇌h+(aq)+oh−(aq) the extent of the reaction is small in pure water and dilute aqueous solutions. this reaction creates the following relationship between [h+] and [oh−]: kw=[h+][oh−] keep in mind that, like all equilibrium constants, the value of kw changes with temperature.

What happens when an acid dissolves?

The organism shown is a free-living one that is anchored to the bottom of ponds and streams during one stage of its life cycle what is the common name for the group to which this organism belong