The hydroxide ion concentration of a wine is 8×10^−11 M. What is the pH of the wine? The hydroxide ion concentration of a wine is 8×10^−11 M. What is the pH of the wine? November 12, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , N Awasthi Physical Chemistry , Facebook Messenger WhatsApp Share this:TwitterFacebook Related