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3 questions with no upvoted or accepted answers
4 votes
0 answers
79 views

Tools for investigating hydrogen bonding

What would be the best tool to investigate local molecular organization in liquid mixtures due to hydrogen bonding? For example, I might want to look at how water molecules hydrogen bond to PNIPAM vs ...
ericksonla's user avatar
  • 1,690
2 votes
1 answer
210 views

What happens when hydrogen bonds stretch?

I'm researching about the Mpemba effect and I came across an explanation saying that the effect occurs because at higher temperatures, the hydrogen bonds between the water molecules stretch and store ...
prata's user avatar
  • 134
0 votes
0 answers
19 views

DI water vs. Tap water in ethanol-water and salt phase change reaction

We did a very simple lab like one you would do in highschool showing that you can seperate the phases of water and ethanol using salt. As simple as it sounds, we could not get it to work no matter ...
Don D.'s user avatar
  • 1