peso equivalente

peso equivalente

1st Grade

28 Qs

quiz-placeholder

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peso equivalente

peso equivalente

Assessment

Quiz

Chemistry

1st Grade

Medium

Created by

Kenyo huamani

Used 6+ times

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28 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Calcular la masa equivalente (P.E.) del magnesio.


Dato: m.a. (Mg)=24

La masa equivalente del magnesio es 11

La masa equivalente del magnesio es 12

La masa equivalente del magnesio es 13

La masa equivalente del magnesio es 14

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Calcular la masa equivalente (P.E.) del estroncio.


Dato: m.a. Sr = 88.

La P.E. del Sr es 41

La P.E. del Sr es 42

La P.E. del Sr es 43

La P.E. del Sr es 44

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

¿Cuál es la valencia del elemento Berilio?

1

2

3

4

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

¿Cuál es la valencia del elemento Litio?

1

2

3

4

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Para encontrar el equivalente químico de un ácido divido el peso molecular entre el número de

Hidróxidos

Hidrógenos

Cargas positivas o negativas

Valencia

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

El Eq del sodio (Na) es igual a

23 g

11 g

11.5 g

46 g

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

El Eq del H2S tiene un peso de:

34 g

32 g

16 g

17 g

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