Ácidos y bases

Quiz
•
Chemistry
•
8th Grade
•
Hard
EVA R HERE
Used 16+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Cual de las siguiente características NO corresponde a un acido:
Son jabonosas
Aportan a las disoluciones valores de pH menor a 7
Reaccionan con metales activos
Olor irritante
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Es el ion hidroxilo?
OH-
H+
H3O+
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Es el ion hidronio?
OH-
H+
H3O+
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Qué opción representa una reacción acido-base?
( ion + ) + ( ion + )
( ion - ) + ( ion - )
( ion + ) + ( ion - )
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Qué pH representa a un acido débil?
5.6
2.0
7.0
11
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Qué pH representa a una solución neutra?
5.6
2.0
7.0
11
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Qué pH representa a una base fuerte?
5.6
2.0
7.0
11
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