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pH1

Authored by Academia Tales

Chemistry

1st - 6th Grade

Used 1+ times

 pH1
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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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