The selectivity coefficient, KPot Li⁺, H⁺, for a Li⁺ ion-selective electrode is 4 × 10^-4. When this electrode is placed in 3.44 × 10^-4 M Li⁺ solution at pH 7.2, the potential is 20.333 V versus S.C.E. What would be the potential if the pH were lowered to 1.1 and the ionic strength were kept constant?