Equilibrio Ácido Base II
Quiz
•
Chemistry
•
University
•
Practice Problem
•
Medium
Ludwing Barreiro
Used 4+ times
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
¿Cuál es la expresión para el Ka de la reacción de la imagen?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el Kb de la reacción de la imagen?
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
¿Cómo se calcula el pH?
-log[OH+]
-log[H+]
-log[H-]
log[H+]
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
¿Cómo se calcula el pOH?
log[OH+]
log[OH-]
-log[OH-]
-log[H+]
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
¿Cuál es de estas son ácidos polipróticos?
H2SO4
H3PO4
HClO
NaH
6.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
H3C6H5O7
¿Cuántos Ka tiene este ácido poliprótico?
Ka2
Ka5
Ka8
Ka3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la fórmula de porcentaje de ionización?
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