Kirill L3+4

Created by: Rscottqub
Created on: 20-03-19 17:48

VDWs

weakest IMF, always present between molecules. due to constant movemt of electrons between atoms. at any one point there is a temporary imbalance of charge causing temporary dipoles. These dipoles then induced the opposite dipole in neighboring mole

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Dipole - Dipole

Stronger interactions due to large diff in electronegativity between atoms

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Hydrogen Bonding

interactions between H and NOF due to huge diff in electronegatovity

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why do varying subtances have diff sol in water

due to what type of IMF exist between the molecules and the water

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Subtances with ability to hydogren bond with water will have a

high solubility

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substances with VDW only between itself and water

low solubility

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why are ionic compounds have much better solubility

due to ability to form ion-dipole interactions which are much stronger than H bonds

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Aliphatic

Not cyclic or no benzene ring

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Alicyclic

are cyclic , but there is no benzene ring

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aromatic

contain a benzene ring

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Acetic acid

ethanoic acid

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buytnoic acid

butanoic acid

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formic acid

methanoic acid

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capproic acid

hexanoic acid

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Valeric acid

pentanoic acid

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Other cards in this set

Card 2

Front

Dipole - Dipole

Back

Stronger interactions due to large diff in electronegativity between atoms

Card 3

Front

Hydrogen Bonding

Back

Card 4

Front

why do varying subtances have diff sol in water

Back

Card 5

Front

Subtances with ability to hydogren bond with water will have a

Back

View more cards

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Kirill L3+4