Recently I'm doing my work, and I can't find what it is the answer. Can you guys help me?

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    $\begingroup$ HINT What are the three most common states of matter? $\endgroup$ – MaxW Apr 16 '20 at 3:33
  • $\begingroup$ Hydrogen bond is formed by three most electronegative elements: fluorine, oxygen, nitrogen. $\endgroup$ – Nilay Ghosh Apr 16 '20 at 6:25
  • $\begingroup$ @MaxW I believe he tries to find if the hydrogen bonds significantly affect the properties of the $\ce{HCl}$. $\endgroup$ – peterh Apr 16 '20 at 6:27
  • $\begingroup$ See Chloronium, H2Cl+, in Extragalactic Sources - cdms.astro.uni-koeln.de. But I suppose in water environment, it would be very unstable, with proton having preference for oxygen. $\endgroup$ – Poutnik Apr 16 '20 at 7:24