OXIDOS E HIDROX

Quiz
•
Chemistry
•
2nd Grade
•
Hard
Luz Elena Lozano
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Un óxido metálico al reaccionar con el agua genera:
un ácido
Sal + agua
Un Hidróxido
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En la nomenclatura tradicional el nombre que se le da al Cr2O3 es
Óxido cromoso
Óxido crómico
Hidróxido de cromo
Óxido de cromo (III)
Answer explanation
Recuerda que el Cromo tiene valencias +2 y +3, y como está trabajando con la mayor, llevará terminación ICO
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El grupo funcional por el que puede identificar que el compuesto es un hidróxido es:
OH-1
O-2
H+1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El nombre tradicional del FeO es
Óxido férrico
Hidróxido ferroso
Óxido ferroso
Óxido de fierro(II)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El nombre stock del Ni2O3 es
Óxido niqueloso
Óxido niquélico
Hidróxido niquélico
Óxido de niquel (III)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Los siguientes son óxidos metálicos
CaO y FeO
HCl y H2SO4
CO2 y NO
KOH y NaOH
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El nombre tradicional para el Fe(OH)2 es:
Hidróxido de fierro (II)
Hidróxido ferroso
Hidróxido férrico
Óxido ferroso
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