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  2. Dissociation (chemistry) - Wikipedia

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

    For instance, when an acid dissolves in water, a covalent bond between an electronegative atom and a hydrogen atom is broken by heterolytic fission, which gives a proton (H +) and a negative ion. Dissociation is the opposite of association or recombination.

  3. Solvation - Wikipedia

    en.wikipedia.org/wiki/Solvation

    A negative value for the enthalpy change of solution corresponds to an ion that is likely to dissolve, whereas a high positive value means that solvation will not occur. It is possible that an ion will dissolve even if it has a positive enthalpy value. The extra energy required comes from the increase in entropy that results when the ion ...

  4. Solubility equilibrium - Wikipedia

    en.wikipedia.org/wiki/Solubility_equilibrium

    Solubility equilibrium is a type of dynamic equilibrium that exists when a chemical compound in the solid state is in chemical equilibrium with a solution of that compound. The solid may dissolve unchanged, with dissociation, or with chemical reaction with another constituent of the solution, such as acid or alkali.

  5. Dissociation constant - Wikipedia

    en.wikipedia.org/wiki/Dissociation_constant

    Biotin and avidin bind with a dissociation constant of roughly 10 −15 M = 1 fM = 0.000001 nM. [7] Ribonuclease inhibitor proteins may also bind to ribonuclease with a similar 10 −15 M affinity. [8] The dissociation constant for a particular ligand–protein interaction can change with solution conditions (e.g., temperature, pH and

  6. Dissociation - Wikipedia

    en.wikipedia.org/wiki/Dissociation

    Dissociation, in the wide sense of the word, is an act of disuniting or separating a complex object into parts. Dissociation may also refer to: Dissociation (chemistry) , general process in which molecules or ionic compounds (complexes, or salts) split into smaller particles, usually in a reversible manner

  7. What Is Dissociation? What Experts Need You to Know - AOL

    www.aol.com/dissociation-experts-know-134523213.html

    What is dissociation? You’re in the middle of a meeting and your boss asks for your opinion on the topic at hand. There’s just one problem: You have absolutely no idea what topic that is.

  8. Boiling-point elevation - Wikipedia

    en.wikipedia.org/wiki/Boiling-point_elevation

    b c is the colligative molality, calculated by taking dissociation into account since the boiling point elevation is a colligative property, dependent on the number of particles in solution. This is most easily done by using the van 't Hoff factor i as b c = b solute · i , where b solute is the molality of the solution. [ 3 ]

  9. Demi Lovato doesn’t remember much of her time on Disney ...

    www.aol.com/demi-lovato-doesn-t-remember...

    Dissociation can look different for different people. Some have blank spaces in their memory from when they dissociated. Some dissociate during a traumatic experience, while others dissociate ...