EQUILIBRIO ACIDO-BASE
Quiz
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Education
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University
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Medium
BETSABE CHUNGA FLORES
Used 192+ times
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
¿QUE ES EL pH?
Determina la constante de hidroxilos en una sustancia
Potencial de Hidrógeno
Ambas son ciertas
Ninguna es cierta
2.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
¿A que se llama ácido y base débil?
Son sustancias que se han disociado completamente
Son sustancias que no se han disociado completamente
Son sustancias que no se pueden disociar
N.A.
3.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Las soluciones amortiguadoras tiene la capacidad de mantener el pH
VERDADERO
FALSO
4.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Las proteínas son ejemplos de soluciones amortiguadoras
VERDADERO
FALSO
5.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
La fenolftaleína en un pH 8 es de color incoloro
VERDADERO
FALSO
6.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Son indicadores de pH:
FENOLFTALEINA
ROJO DE METILO
VIOLETA DE METILO
TODAS LAS ANTERIORES
7.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
En la teoría de Lewis : los ácidos son los que aceptan un par de electrones
VERDADERO
FALSO
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