Hidruros e Hidróxidos

Hidruros e Hidróxidos

1st - 10th Grade

15 Qs

quiz-placeholder

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Hidruros e Hidróxidos

Hidruros e Hidróxidos

Assessment

Quiz

Chemistry

1st - 10th Grade

Practice Problem

Medium

Created by

FLORA LEON

Used 44+ times

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

los hidruros metalicos resultan de combinar un metal con

hidrogeno

Oxigeno

nitrogeno

sodio

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

En los hidruros el hidrogeno usa valencia

-1

2

3

4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El hidruro férrico tiene la formula

Fe2 O3

Fe H3

Fe (OH)3

Ninguna de las anteriores

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Qué fórmula no es correcta?

NaH

MgH2

NH3

AlH2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuál es el número de oxidación del cobre, en CuH?

+1

-1

+2

-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El hidruro de cesio tiene la fórmula

Cs H

H Cs

Cs H2

Cs2 H

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuál es la fórmula del hidruro de potasio?

K2 H

K H2

KH

H K

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