In a 1.2 M solution of KOH, a strong base, [H 3 O^ + ]=\ , and [OH-J=\; 8.3 * 10 ^ - 15 * M; 1.2M; 8.3 * 10 ^ - 15 * M; 1 * 10 ^ - 14 * M 1.2 M; 1.2 M M 8.3 * 10 ^ - 15 M