QIV_EV2_VELOCIDAD DE REACCIÓN_6IV5
Quiz
•
Chemistry
•
10th Grade
•
Practice Problem
•
Medium
Rodrigo Blanco
Used 9+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿La reacción anterior es reversible o irreversible?
reversible
irreversible
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿La ecuación química anterior es reversible o irreversible?
reversible
irreversible
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Para la siguiente reacción química:
Determina la expresión de velocidad para los productos y elige la respuesta correcta:
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Un catalizador actúa sobre la____________ de ____________ de una reacción química
superficie; contacto
energía; activación
Temperatura; activación
superficie ; activación
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Estudia la velocidad a la cual suceden las reacciones químicas?
Termodinámica
Termoquímica
Cinética Química
Velocidad de Reacción
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Son tres factores que afectan a la velocidad de reacción?
catalizadores, presión, volumen de reactivos
presión, temperatura, energía de activación
superficie de contacto, naturaleza de los reactivos, catalizadores
velocidad, presión, temperatura
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El Na en polvo y un trozo de Na en iguales condiciones reaccionan a velocidad diferente. Escribe el nombre del factor que explica este hecho:
temperatura
catalizadores
superficie de contacto
naturaleza de los reactivos
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