Número de oxidación
Authored by Luisa Muñoz
Science
University
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10 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
¿Cuál es el número de oxidación del carbono (C)?
-4
-2
+4
+2
2.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
¿Cuál es el la valencia del azufre en esta molécula?
+6
-3
+2
+3
3.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
En esta molécula, ¿cuál es el estado de oxidación del oxígeno?
+2
+4
-2
-8
4.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
El valor del magnesio (Mg) en los reactivos de esta reacción tiene un número de oxidación igual a 0
Verdadero
Falso
5.
FILL IN THE BLANK QUESTION
1 min • 5 pts
La valencia del oxígeno solo cambia cuando forma______
6.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
En el ion sulfato, ¿cuál es el estado de oxidación del azufre (S)?
+6
+3
+8
-3
7.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
En el compuesto de cloruro de sodio, ¿cuál es el estado de oxidación del cloro (Cl)?
-1
+1
0
+2
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