enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Miscibility - Wikipedia

    en.wikipedia.org/wiki/Miscibility

    Such substances are said to be miscible (etymologically equivalent to the common term "mixable"). The term is most often applied to liquids but also applies to solids and gases . An example in liquids is the miscibility of water and ethanol as they mix in all proportions.

  3. Lower critical solution temperature - Wikipedia

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

    Partially miscible polymer solutions often exhibit two solubility boundaries, the upper critical solution temperature (UCST) and the LCST, both of which depend on the molar mass and the pressure. At temperatures below LCST, the system is completely miscible in all proportions, whereas above LCST partial liquid miscibility occurs.

  4. List of water-miscible solvents - Wikipedia

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

    The following compounds are liquid at room temperature and are completely miscible with water; they are often used as solvents. Many of them are hygroscopic . Organic compounds

  5. Upper critical solution temperature - Wikipedia

    en.wikipedia.org/wiki/Upper_critical_solution...

    The upper critical solution temperature (UCST) or upper consolute temperature is the critical temperature above which the components of a mixture are miscible in all proportions. [1] The word upper indicates that the UCST is an upper bound to a temperature range of partial miscibility, or miscibility for certain compositions only.

  6. Solvent - Wikipedia

    en.wikipedia.org/wiki/Solvent

    For example, the Kamlet-Taft parameters are dipolarity/polarizability (π*), hydrogen-bonding acidity (α) and hydrogen-bonding basicity (β). These can be calculated from the wavelength shifts of 3–6 different solvatochromic dyes in the solvent, usually including Reichardt's dye , nitroaniline and diethylnitroaniline .

  7. Cosolvent - Wikipedia

    en.wikipedia.org/wiki/Cosolvent

    A cosolvent miscible in both phases and able to dissolve the solute is added to form a homogeneous solution of water, organic solvent, and compound (right). In chemistry, cosolvents are substances added to a primary solvent in small amounts to increase the solubility of a poorly-soluble compound.

  8. Trump's federal funding freeze creates widespread confusion - AOL

    www.aol.com/trumps-federal-funding-freeze...

    The Trump administration's abrupt freeze on nearly all federal grants and loans has created widespread confusion.

  9. Solution (chemistry) - Wikipedia

    en.wikipedia.org/wiki/Solution_(chemistry)

    Making a saline water solution by dissolving table salt in water.The salt is the solute and the water the solvent. In chemistry, a solution is defined by IUPAC as "A liquid or solid phase containing more than one substance, when for convenience one (or more) substance, which is called the solvent, is treated differently from the other substances, which are called solutes.