Pure water 6 Acetone 4 Acetone molecules 4 Concentration dependence 4 Dynamical characteristics 4 Hydrogen bond acceptors 4 Hydrogen bonds 4 Molar fractions 4 Molecular dynamics 4 Molecules 4 Proton transfer 4 Quantitative level 4 Relative concentration 4 Shells (structures) 4 Solvation 4 Solvation shell 4 Transition regions 4 Valence bonds 4 Water 4 Water molecule 4 Airborne prism experiments 2 Aqueous samples 2 Aqueous system 2 Beam deflections 2 Beverages 2 Black pixel assumption 2 Black pixels 2 Calcium 2 Chelating agent 2 Chelating electrode 2