Equilibrio ácido-base

Equilibrio ácido-base

12th Grade

15 Qs

quiz-placeholder

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Equilibrio ácido-base

Equilibrio ácido-base

Assessment

Quiz

Chemistry

12th Grade

Medium

Created by

Gustavo Navarro

Used 108+ times

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

En qué año Humphry demostró que el elemento que tienen los ácidos en comun era el hidrógeno?

1970

1810

1910

1814

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

El valor del pH de los ácidos es de...

Igual a 7

Mayor a 7

Menor a 7

Mayores a 14

Menores a 14

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Los ácidos reaccionan con...

Gases nobles

No metales

Metaloides

Metales

Halógenos

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Compuestos covalentes, que tienen la capacidad de ionizar el agua liberando H+

Bases

Sales

Ácidos

Ninguna de las anteriores

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Son compuestos iónicos formados por un metal, que se disocia en agua liberando OH-

Bases

Sales

Ácidos

Ninguna de las anteriores

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Las bases tienen un pH...

Inferior a 7

Igual a 7

Mayor a 7

Menores que 1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

El H3PO4, es una sustancia...

Básica

Una sal

Ácida

Ninguna de las anteriores

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