Hidruros
Quiz
•
Chemistry
•
7th Grade
•
Practice Problem
•
Medium
María Alejandra Colina Colina
Used 54+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
los hidruros metalicos resultan de combinar un metal con
hidrogeno
Oxigeno
nitrogeno
sodio
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El hidruro cobaltoso tiene la formula
NaH
CoH2
CrH2
CoH3
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿ Cuál es la fórmula del ácido sulfhídrico?
HS
H2S
H3S
HS2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Qué fórmula no es correcta?
NaH
MgH2
NH3
AlH2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Cuál es el número de oxidación del cobre, en CuH?
+1
-1
+2
-2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Cuál es el número de oxidación del selenio en H2Se
-2
-1
+2
+1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Cuál es el nombre de la siguiente fórmula HI?
Ácido Iónico
Ácido yodhídrico
Ácido Irídico
Ácido Índico
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