REACCIONES

Quiz
•
Chemistry
•
University
•
Hard
MEDEASY USAC
Used 15+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Proceso mediante el cual tiene lugar un cambio químico
Reacción Química
Cambio químico
Ecuación Química
Manifestaciones
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Número entero colocado antes delas fórmulas para balancear el número de átomos o moles de átomos dé cada elemento en ambos lados de la ecuación
Coeficiente
Reactivos
Productos
Catalítico
3.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Es la reacción en la que un solo compuesto se descompone en 2 o más sustancias
Sintesis
Analisis
Descomposicion
Desplazamiento
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Fe + CuSO4 → FeSO4 + Cu
Sustitucion
Analisis
Descomposicion
Combinacion
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
HCl + NaOH → NaCl+ H2O
Neutralización
Combustión
Evaporacion
Hidrolisis
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Orden del balanceo por tanteo
hidrogeno, oxigeno, Metal, No metal
Metal, No metal, hidrogeno, oxigeno
hidrogeno, Metal, No metal, oxigeno
oxigeno, Metal, No metal, hidrogeno
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Au11N22 + H2 = AuH2 + N2H
Cual es el balanceo?
33, 11, 11
33/2, 11, 10
2, 10, 11, 10
2, 33, 22, 22
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