🗊 Презентация Green chemistry application to intermolecular forces

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Green chemistry application to intermolecular forces, слайд №1 Green chemistry application to intermolecular forces, слайд №2 Green chemistry application to intermolecular forces, слайд №3 Green chemistry application to intermolecular forces, слайд №4 Green chemistry application to intermolecular forces, слайд №5 Green chemistry application to intermolecular forces, слайд №6 Green chemistry application to intermolecular forces, слайд №7 Green chemistry application to intermolecular forces, слайд №8
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Слайды и текст этой презентации

Слайд 1


Practical Application of Intermolecular Forces A Study of Adhesives
Описание слайда:
Practical Application of Intermolecular Forces A Study of Adhesives

Слайд 2


Intermolecular Forces Forces between molecules Permanent dipoles Induced dipoles van der Waals or London Dispersion forces Hydrogen bonds
Описание слайда:
Intermolecular Forces Forces between molecules Permanent dipoles Induced dipoles van der Waals or London Dispersion forces Hydrogen bonds

Слайд 3


Applications Determines various physical properties of a molecular solid Melting point Boiling point Vapor pressure Adhesive force of glue
Описание слайда:
Applications Determines various physical properties of a molecular solid Melting point Boiling point Vapor pressure Adhesive force of glue

Слайд 4


An adhesive is a substance that sticks to the surface of an object such that two surfaces become bonded.
Описание слайда:
An adhesive is a substance that sticks to the surface of an object such that two surfaces become bonded.

Слайд 5


The adhesive will “wet” or cover the substrate, when the Intermolecular forces between the glue and the substrate are stronger than the...
Описание слайда:
The adhesive will “wet” or cover the substrate, when the Intermolecular forces between the glue and the substrate are stronger than the Intermolecular forces between the glue and glue.

Слайд 6


For an adhesive to wet a surface, the adhesive should have a lower surface tension, than the solid’s surface energy (or critical surface tension),
Описание слайда:
For an adhesive to wet a surface, the adhesive should have a lower surface tension, than the solid’s surface energy (or critical surface tension),

Слайд 7


Adhesive Curing Once the adhesive is applied to the substrate, it will begin to cure, or form a permanent bond Different Adhesives have different...
Описание слайда:
Adhesive Curing Once the adhesive is applied to the substrate, it will begin to cure, or form a permanent bond Different Adhesives have different mechanisms in which the curing takes place

Слайд 8


So HOW do glues compare?
Описание слайда:
So HOW do glues compare?

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