Combustión
Quiz
•
Chemistry
•
9th Grade
•
Hard
Liscar Teran
Used 25+ times
FREE Resource
21 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
LA COMBUSTIÓN ES...
UN PROCESO DE NEUTRALIZACIÓN
UNA REACCIÓN QUÍMICA
UN CAMBIO DE ESTADO
NINGUNA DE LAS ANTERIORES
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
LOS COMPONENTES PRINCIPALES DE UNA COMBUSTIÓN SON....
PIEDRA, PAPEL Y TIJERA
COMBUSTIBLE Y COMBURENTE
COMBUSTIBLE, COMBURENTE Y ENERGÍA DE ACTIVACIÓN
COMBUSTIBLE Y DIOXÍGENO
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
LA ____________ES UNA REACCION EXOTERMICA DONDE SE LIBERA CALOR Y LUZ.
COMBUSTION
REACCION
PRODUCCION
N.A
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
TIPOS DE COMBUSTION:
EN LOS PRODUCTOS SE OBTIENEN UNICAMENTE CO2 Y H2O.
COMBUSTION COMPLETA
COMBUSTION INCOMPLETA
PRODUCTO
N.A
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La oxidación es el proceso químico mediante el cual una sustancia _____________ o _________ electrones cuando participan en una reacción química.
pierde y cede a la vez
cede o pierde
cede y gana
gana y cede electrones
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Es el proceso donde hay ganancia de electrones por una sustancia en una reacción química?
OXIDACIÓN
REDUCCIÓN
A Y B SON CORRECTAS
NINGUNAS SON CORRECTAS
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Una ecuación química es....
es un proceso en el cual una sustancia (o sustancias) desaparece para formar una o más sustancias nuevas.
el modo de representar a las reacciones químicas.
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