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  2. Miscibility - Wikipedia

    en.wikipedia.org/wiki/Miscibility

    Miscibility (/ ˌ m ɪ s ɪ ˈ b ɪ l ɪ t i /) is the property of two substances to mix in all proportions (that is, to fully dissolve in each other at any concentration), forming a homogeneous mixture (a solution). Such substances are said to be miscible (etymologically equivalent to the common term "mixable").

  3. List of unsolved problems in chemistry - Wikipedia

    en.wikipedia.org/wiki/List_of_unsolved_problems...

    Protein folding problem: Is it possible to predict the secondary, tertiary and quaternary structure of a polypeptide sequence based solely on the sequence and environmental information? Inverse protein-folding problem: Is it possible to design a polypeptide sequence which will adopt a given structure under certain environmental conditions?

  4. Lower critical solution temperature - Wikipedia

    en.wikipedia.org/wiki/Lower_critical_solution...

    As shown in the diagram, this means that there is a temperature interval of complete miscibility, with partial miscibility at both higher and lower temperatures. [5] In the case of polymer solutions, the LCST also depends on polymer degree of polymerization, polydispersity and branching [6] as well as on the polymer's composition and ...

  5. Regular solution - Wikipedia

    en.wikipedia.org/wiki/Regular_solution

    In chemistry, a regular solution is a solution whose entropy of mixing is equal to that of an ideal solution with the same composition, ... (a miscibility gap). [3] ...

  6. Partition coefficient - Wikipedia

    en.wikipedia.org/wiki/Partition_coefficient

    For example, the blood/gas partition coefficient of a general anesthetic measures how easily the anesthetic passes from gas to blood. [5] Partition coefficients can also be defined when one of the phases is solid , for instance, when one phase is a molten metal and the second is a solid metal, [ 6 ] or when both phases are solids. [ 7 ]

  7. List of water-miscible solvents - Wikipedia

    en.wikipedia.org/wiki/List_of_water-miscible...

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  8. Flow of aid to Gaza could take time, warns International ...

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    The flow of aid into Gaza could take time to ramp up, chief of the International Rescue Committee David Miliband said on Monday, as relief trucks conducted a second day of deliveries following the ...

  9. Miscibility gap - Wikipedia

    en.wikipedia.org/wiki/Miscibility_gap

    A miscibility gap between isostructural phases may be described as the solvus, a term also used to describe the boundary on a phase diagram between a miscibility gap and other phases. [2] Thermodynamically, miscibility gaps indicate a maximum (e.g. of Gibbs energy) in the composition range. [3] [4]