
Quimica
Flashcard
•
Chemistry
•
8th Grade
•
Practice Problem
•
Hard
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16 questions
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1.
FLASHCARD QUESTION
Front
¿Qué elemento forma el óxido férrico?
Back
Hierro
2.
FLASHCARD QUESTION
Front
¿Cuál es la fórmula correcta del óxido de aluminio?
Back
Al₂O₃
3.
FLASHCARD QUESTION
Front
¿Qué nomenclatura corresponde al compuesto PbO₂?
Back
Óxido de plomo(IV)
4.
FLASHCARD QUESTION
Front
¿Cómo se nombra el compuesto SO₃ en nomenclatura sistemática?
Back
trióxido de azufre
5.
FLASHCARD QUESTION
Front
¿Cómo se llama el compuesto Fe₂O₃ en nomenclatura tradicional?
Back
Óxido férrico
6.
FLASHCARD QUESTION
Front
¿Qué es un óxido?
Back
Un óxido es un compuesto químico que contiene al menos un átomo de oxígeno y otro elemento.
7.
FLASHCARD QUESTION
Front
¿Cuál es la diferencia entre óxido férrico y óxido ferroso?
Back
El óxido férrico (Fe₂O₃) contiene hierro en estado de oxidación +3, mientras que el óxido ferroso (FeO) contiene hierro en estado de oxidación +2.
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