Ligacoes Flashcards

1
Q

Oque são ligações polares?

A

São formadas com diferentes eletronegatividade.

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2
Q

Oque são ligações apolares?

A

Formadas por átomos com igual eletronegatividade.

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3
Q

Vetor resultante igual a zero

A

Molécula apolar

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4
Q

Vetor resultante diferente de zero

A

Molécula é polar

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5
Q

CO2

A

Linear
Vetor resultante = 0
Molécula apolar

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6
Q

BF3

A

Trigonal plana
Vetor resultante diferente de 0
Molécula apolar

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7
Q

HCN

A

Linear
Vetor resultante diferente de 0
Molécula polar

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8
Q

H2O

A

Angular
Vetor resultante diferente de 0
Molécula polar

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9
Q

NH3

A

Piramidal
Vetor resultante diferente de 0
Molécula polar

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10
Q

CF4

A

Tetraédrica
Vetor resultante = 0
Molécula apolar

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