KaylaK1810 KaylaK1810 08-04-2024 Chemistry contestada For H3PO3, which is actually a diprotic acid, Ka1=1. 0*10⁻2 and Ka2=2. 6x10⁻7. calculate a value for the [HPO3 2-] in a 0. 500 molar solution of H3PO3.