
Óxidos básicos
Authored by fdg gfg
Chemistry
12th Grade
Used 7+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Escoje la respuesta correcta de la formula: Fe2+ + O2-
Fe2 O2
Fe O
Fe2 O
Fe O2
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Que nomenclatura corresponde un elemento con una variable de (3+)
Hipo__oso
___oso
___ico
Per__ico
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
La segunda valencia se le conoce como
Hipo__oso
___ico
Per___ico
___oso
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Escoja la respuesta correcta del siguiente ejemplo: Fe3+ + O2- → Fe2 O3
Verdadero
Falso
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Que nomenclatura corresponde un elemento con una variable de (1+)
Hipo__oso
___oso
___ico
Per___ico
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Escoje la respuesta correcta del procedimiento: Au3++ O2-
Au3+ + O2- → Au2- O3
Au3+ + O2- → Au2 O3
Au3+ + O2- → Au2 O3-
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Cual es el nombre del siguiente elemento: (Fe2+)
Hipo-ferroso
Ferrico
Ferroso
Per-ferrico
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