Polaridad Flashcards

(15 cards)

1
Q

Enlace Covalente no Polar

A

Los electrones se comparten equitativamente entre dos átomos ( 0-0,4)

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2
Q

Enlace Covalente polar

A

Uno de los átomos ejerce una atracción mayor sobre los electrones. (0,4-1,7)

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3
Q

Enlace Iónico

A

Transfiere completamente sus electrones (>1,7)

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4
Q

Momento dipolar

A

Denotado con ų, La medida cuantitativa de un dipolo.

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5
Q

Agua

A

Polar

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6
Q

Moléculas no polar

A

Las moléculas en las que el átomo central está rodeado simetricamente por átomos idénticos son no polar.

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7
Q

Dipolo Permanete - Dipolo Permanete

A

Se presenta entre moléculas covalentes polares.

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8
Q

Puentes de hidrógeno

A

Se presenta entre moléculas qie tienen el hidrógeno unido a elementos muy electronegativos: F,N,O

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9
Q

Dipolo inducido- Dipolo inducido

A

Se presenta entre moléculas covalentes no polar.

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10
Q

Dipolo P- Dipolo I

A

Al acercarse una molécula con dipolo permanente a una molécula apolar.

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11
Q

Ion- molécula

A

Entre un ion y la carga parcial de un extremo de una molécula polar

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12
Q

Puentes de London

A

Se da en Moléculas Apolares o todas

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13
Q

Molécula polar

A

Sus electrones no están repartidos simetricamente.

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14
Q

Ų total 0

A

No polar

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15
Q

Ų total diferente a cero

A

Polar

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