19 Acids strong & weak: Fl-ac, Hydr-ac, Mur-ac, Nit-ac, Sul-ac e Acet-ac, Benz.ac, Carb-ac, Cit-ac, Form-ac, Lac-ac, Ox-ac, Ph-ac, Pic-acPh-ac, Pic-ac

Some weak and strong Acids: Fl-ac, Hydr-ac, Mur-ac, Nit-ac, Sul-ac e Acet-ac, Benz.ac, Bor-ac, Carb-ac, Cit-ac,  Form-ac, Lac-ac, Ox-ac, Ph-ac, Pic-ac