**TI82** TxtView file generated by CalcText - Kouri½ ®ch5x2®¬ÿetat dequilibreNeutre:[H30+]eq=[Ho-]eq Acide:[H30+]eq>[Ho-]eq Basique:[H30+]eq<[Ho-]eq K=ka1/Ka2=10(pka2-pka1) qri/K<1=sens directe qri/K>1=sens indirecte ÿØ8