pH1
Authored by Academia Tales
Chemistry
1st - 6th Grade
Used 1+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qué es el pH?
Potencial de H+
Potencial de OH
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cuál es el límite compatible para la vida?
6,8 y 7,8
8 y 9
3 y 5
7 y 8
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
calcular el pH de una disolución 0,8 N de hidróxido de sodio NaOH
13,91
13
12,91
10,5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El pH neutro es de...
7
10
14
11
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Una de las ventajas de usar la escala con números enteros es de...
se trabaja con números grandes
se trabaja con números pequeños
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La escala máxima es de...
10
12
13
14
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El plasma sanguíneo tiene un pH de...
7,4
6
8
5-8
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