Balanceo Redox

Quiz
•
Chemistry, Biology, Science
•
10th - 11th Grade
•
Hard
Vivian Vargas
Used 98+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se dice que un elemento químico se oxida, cuando:
Comparte con un átomo que tenga tendencia a captarlos, aumenta si el átomo pierde electrones
Comparte con un átomo que tenga tendencia a rechazarlos, aumenta si el átomo pierde electrones
comparte con un átomo que tenga tendencia a captarlos, aumenta si el átomo gana electrones
Ninguna de las anteriores
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
La carga de un compuesto ya formado debe ser ________
3.
OPEN ENDED QUESTION
3 mins • 1 pt
¿Que cambio electrónico presenta un agente reductor?
Evaluate responses using AI:
OFF
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un elemento sin combinarse o solo en una ecuación se le otorga un número de oxidación igual a:
Cero o neutro
Si es metal con carga positiva
Si es no metal con carga negativa
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Indique las valencias del siguiente compuesto molecular Cu(NO3)2, teniendo en cuenta que la valencia del Nitrógeno es +5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un elemento se oxida ya que __________ electrones.
Gana
Comparte
Pierde
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un elemento se reduce cuando_____________ electrones.
Transfiere
Pierde
Gana
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