Hidruros y peróxidos
Authored by Marilyn Aquino
Chemistry
11th Grade
Used 35+ times
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28 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Estado de oxidación que utiliza el oxígeno en un peróxido
-2
2
-1
1
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Los hidruros metalicos resultan de combinar un metal con
hidrogeno
Oxigeno
nitrogeno
sodio
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
El hidruro cobaltoso tiene la formula
NaH
CoH2
CrH2
CoH3
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
¿ Cuál es la fórmula del ácido sulfhídrico?
HS
H2S
H3S
HS2
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
¿Qué fórmula NO es correcta?
NaH
MgH2
NH3
AlH2
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
¿Cuál es el número de oxidación del cobre, en CuH?
+1
-1
+2
-2
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
¿Cuál es el número de oxidación del selenio en H2Se?
-2
-1
+2
+1
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