
Equilibrio Ácido-Básico (ph)
Authored by Víctor Sanchez
Biology
University
Used 35+ times

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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Es una medida del grado de acidez o basicidad de una sustancia o solución.
pH
Hidrogeniones
Control ácido-básico
H2CO3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Es el ácido que se forma diariamente a partir del CO2 y H20.
Ácido carbónico (H2CO3).
Ácido sulfúrico (H2SO4).
Ácido fosfórico (H3PO4).
Ácido láctico.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Rango normal del pH arterial:
7,37 - 7,45.
7,35 - 7,45.
7,0 - 7,42.
7,0 - 7,38.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Lo que da carácter ácido o básico a una disolución es la mayor o menor concentración de ....
Iones hidrógeno.
Hidrogeniones.
Protones libres.
Todas.
Ninguna.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cuanto menor es la concentración de protones libres, menor es el valor del pH y hablamos de pH ácido.
Verdadero
Falso
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Desviaciones de la normalidad del pH originada por disminución de H+, teniendo como consecuencia un pH > 7,45:
Acidosis.
Alcalosis.
Ninguna.
Ambos.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Desviaciones de la normalidad del pH originada por aumento de H+, teniendo como consecuencia un pH < 7,35:
Acidosis.
Alcalosis.
Ninguna.
Ambas.
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