▁and ▁becomes ▁elect r ically ▁charged , ▁then ▁it ▁cannot ▁escape ▁that ▁compart ment ▁with ▁ease ▁and ▁therefore ▁accum ul ates , ▁and ▁vice ▁vers a ▁with ▁bases . ▁ ▁See ▁also ▁▁ ▁I on ▁tra pping ▁ ▁Ac id ▁dis soci ation ▁constant ▁- ▁p K a ▁ ▁Hend erson - H ass el bal ch ▁equation ▁ ▁Category : Ac id – base ▁chem istry <0x0A> </s> ▁Marco ▁Antonio ▁P og i oli , ▁known ▁as ▁Marco ▁( born ▁ 9 ▁June ▁ 1 9 7 5 ) ▁is ▁a ▁retired ▁Brazil ian ▁footballer ▁who ▁played ▁in ▁Finland ▁for ▁FC ▁Jazz , ▁FC ▁H aka ▁and ▁Ku PS ▁Ku op io . ▁ ▁He ▁played ▁seven ▁seasons ▁and ▁ 1 4 8 ▁caps ▁scoring ▁ 3 9 ▁goals ▁in ▁the ▁Finn ish ▁top ▁division ▁Ve ik ka us li iga ▁between ▁ 1 9 9 7 ▁and ▁ 2 0 0 3 . ▁Marco ▁ended ▁his ▁career ▁playing ▁for ▁Ku PS ▁in ▁the ▁Finn ish ▁second ▁tier ▁in ▁ 2 0 0 4 . ▁In ▁ 1 9 9 7 – 9 8 ▁UEFA ▁Champions ▁League ▁second ▁qual ifying ▁round ▁match ▁he ▁scored ▁twice ▁for ▁FC ▁Jazz ▁against ▁F ey eno ord . At ▁present ▁he ▁lives ▁in ▁a ▁city ▁in ▁the ▁interior ▁of ▁the ▁state ▁of ▁Par an á ▁called ▁Mar ing a ▁in ▁southern ▁Brazil . ▁I ▁work ▁in ▁the ▁autom ot ive ▁branch ▁of ▁Ve h icle ▁Sales ▁Manager . ref > Foot ball ▁Database </ ref >