oxidación

Quiz
•
Chemistry
•
2nd Grade
•
Hard
Maria Torres
Used 12+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
El estado de oxidación del hidroxilo (OH) es:
+1
+2
-1
-2
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
¿Que estado de oxidación tienen los elementos del grupo 1 de la tabla periódica?
+1
-1
+2
-2
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Para cualquier átomo no combinado o elemento libre, su estado de oxidación es:
0
+2
+1
-1
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Los números de oxidación para cada elemento en el Permanganato de Sodio NaMnO4 son respectivamente :
+1/+2/-1
+1/+6/-1
+1/+5/-2
+1/+7/-2
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Los números de oxidación del bromo y oxígeno en el Heptóxido de dibromo Br2O7 son:
+7/ -2
+5 / -1
+3/-2
+1/-2
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
En el siguiente compuesto el numero de oxidación del fósforo es
+5
+8
+6
+7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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