A combination of differential phonon spectrometrics (DPS) and DFF calculations verified the essentiality of H+ <-> H+ point fragilization and X- polarization dictating the surface stress of HX (X = CI, Br, I) solutions. H+ <-> H+ repulsion breaks the network regularly; X- polarization shortens and stiffens the H-O bonds but lengthens and softens the O:H nonbonds in its hydration shell. The X-capability of hydrogen bond and surface stress transformation follows the order of I > Br > Cl. Observations provide fresh insight into the acid solvation network dynamics. DPS resolves solute capabilities of transforming the bonds and surface stress. (C) 2017 Elsevier B.V. All rights reserved.