LA FÓRMULA QUIMICA DEL OXIDO FERRICO ES Fe 2,3

QUIMICA - SESION 07

Quiz
•
Engineering
•
University
•
Hard
Javier Alvarado
FREE Resource
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5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
FeO
Fe3O2
Fe2O3
FeOH
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El oxígeno en la mayoría de las moléculas posee un estado de oxidación de...
+1
+2
+3
-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Que estado de oxidación tienen los elementos del grupo 1 de la tabla periódica?
+1
+2
-2
-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El (O) tiene como numero de oxidación:
+2
+1
-2
-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Los siguientes estados de oxidación (-1, +1, +3, +5,+7) pertenecen al:
Bario
Nitrógeno
Boro
Iodo
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