OH−] = √Kw, or pH = pKw/2. pKw is roughly fourteen but depends upon ionic energy and temperature, and Therefore the pH of neutrality does also. Pure water and an answer of NaCl in pure water are the two neutral, considering the fact that dissociation of water makes equivalent numbers https://andrezhoxd.blogprodesign.com/41226522/a-secret-weapon-for-why-is-water-blue