Morphine (C17H19NO3) which is used medically to relieve pain is a base. what is its conjugate acid ? Morphine (C17H19NO3) which is used medically to relieve pain is a base. what is its conjugate acid ? November 12, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , N Awasthi Physical Chemistry , Facebook Messenger WhatsApp Share this:TwitterFacebook Related