Hidruros y peróxidos

Hidruros y peróxidos

11th Grade

28 Qs

quiz-placeholder

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Hidruros y peróxidos

Hidruros y peróxidos

Assessment

Quiz

Chemistry

11th Grade

Practice Problem

Medium

Created by

Marilyn Aquino

Used 35+ times

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28 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Estado de oxidación que utiliza el oxígeno en un peróxido

-2

2

-1

1

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Los hidruros metalicos resultan de combinar un metal con

hidrogeno

Oxigeno

nitrogeno

sodio

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

El hidruro cobaltoso tiene la formula

NaH

CoH2

CrH2

CoH3

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

¿ Cuál es la fórmula del ácido sulfhídrico?

HS

H2S

H3S

HS2

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

¿Qué fórmula NO es correcta?

NaH

MgH2

NH3

AlH2

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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

+1

-1

+2

-2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

¿Cuál es el número de oxidación del selenio en H2Se?

-2

-1

+2

+1

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