
Reacciones REDOX
Authored by Martha Medina
Chemistry
3rd Grade
Used 91+ times

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12 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Es el número de oxidación que se le asigna al Hidrógeno, al formar parte de un compuesto.
-1
-2
+1
+2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La carga de una molécula o compuesto siempre debe ser:
Neutra
Positiva
Negativa
Radioactiva
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Consiste en la pérdida de electrones, sucede cuando aumenta el número de oxidación en un balanceo Redox.
Reducción
Transferencia
Oxidación
Valencia
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cuando un elemento se encuentra solo, se le asigna un número de oxidación:
-1
+1
Cero
+2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Es el proceso que consiste en la ganancia de electrones:
Oxidación
Reducción
Valencia
Transferencia
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El Oxígeno al formar parte de una molécula, adquiere un número de oxidación igual a:
+1
-1
+2
-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En la fórmula química: HCl, el Cloro tiene un número de oxidación igual a
+1
-1
+2
-2
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