What is the ionic bond of magnesium chloride?

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.

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.

What is i fracture in the crust called when land move up, down or sideways