Nox Flashcards

1
Q

Substâncias simples tem o NOX igual a

A

zero

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2
Q

Todo íon monoatômico tem nox…

A

igual a sua carga

Fe +3 = 3

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3
Q

Nox da família 1

A

+1

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4
Q

Nox da família 2

A

+2

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5
Q

Al

A

+3

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6
Q

Zn

A

+2

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7
Q

Ag

A

+1

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8
Q

F

A

-1

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9
Q

O

A

-2

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10
Q

Fe

A

+2 ou +3

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11
Q

oxidação

A

perda de elétrons

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12
Q

redução

A

ganho de elétrons

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13
Q

agente oxidante

A

causa: oxidação
sofre: redução

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14
Q

agente redutor

A

causa: redução
sofre: oxidação

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15
Q

ametais são agentes…

A

oxidantes

sofrem redução

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16
Q

metais são agentes…

A

redutores

sofrem oxidação