Reacciones endotérmicas y exotérmicas

Quiz
•
Chemistry
•
1st Grade
•
Hard
Hector Carrillo
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
La formación del ozono (O3) en la estratosfera es un ejemplo de:
Reacción endotérmica
Reacción exotérmica
Reacción de combustión
Reacción de descomposición
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
"Es una reacción química que necesita energía en forma de calor o luz". La definición corresponde a:
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
"Es una reacción química que libera energía en forma de calor o luz". La definición corresponde a:
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
La reacción entre el sodio metálico (Na) y el agua (H2O) corresponde a un ejemplo de:
Reacción exotérmica
Reacción endotérmica
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
La combustión de la parafina corresponde a una reacción endotérmica.
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