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Ayuda numeros de oxidacion para estos compuestos?

Ayuda numeros de oxidacion para estos compuestos.

Mejor respuesta

2

₊₁ ₋₂

H2S

``````` + 2 - 2 = 0

H : + 1

S : - 2

````````````````````````````````````````````````

₊₁ ₋₂ ₊₁

Li O H

`````````````` + 1 - 2 + 1 = 0

Li : + 1

O : - 2

H : + 1

``````````````````````````````````````````````````````

₊₁ ₋₃

Li3N

```````` + 3 - 3 = 0

Li : + 1

N : - 3

``````````````````````````````````````````````

₊₂ ₊ₓ ₋₂

CuCO3

```````````` + 2 + x - 6 = 0

x = + 6 - 2

x = + 4

Cu : + 2

C : + 4

O : - 2

````````````````````````````````````````````````````````````

₊₁ ₊ₓ ₋₂

AgNO3

```````````` + 1 + x - 6 = 0

x = + 6 - 1

x = + 5

Ag : + 1

N : + 5

O : - 2

EN CADA COMPUESTO EL OXIGENO TRABAJA CON - 2 Y EL HIDROGENO + 1

AL CALCULAR EL NÚMERO DE OXIDACION DE CADA ELEMENTO SE IGUALA A CERO PARA CALCULAR EL ATOMO CENTRAL QUE NO SE CONOCE CON QUE VALENCIA TRABAJA.