
Hidruros e Hidróxidos
Authored by FLORA LEON
Chemistry
1st - 10th Grade
Used 44+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
los hidruros metalicos resultan de combinar un metal con
hidrogeno
Oxigeno
nitrogeno
sodio
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En los hidruros el hidrogeno usa valencia
-1
2
3
4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El hidruro férrico tiene la formula
Fe2 O3
Fe H3
Fe (OH)3
Ninguna de las anteriores
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué fórmula no es correcta?
NaH
MgH2
NH3
AlH2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el número de oxidación del cobre, en CuH?
+1
-1
+2
-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El hidruro de cesio tiene la fórmula
Cs H
H Cs
Cs H2
Cs2 H
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la fórmula del hidruro de potasio?
K2 H
K H2
KH
H K
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