Cuestionario de Estequiometría

Cuestionario de Estequiometría

11th Grade

10 Qs

quiz-placeholder

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Cuestionario de Estequiometría

Cuestionario de Estequiometría

Assessment

Quiz

Science

11th Grade

Hard

Created by

Perla Cuevas

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuántos moles de agua se pueden producir si se utilizan 8 moles de H2?

4 moles

8 moles

2 moles

16 moles

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuántos moles de hidrógeno se necesitan para reaccionar con 2 moles de nitrógeno?

1

3

2

6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuántos moles de dióxido de carbono se producen a partir de la combustión de 110 g de CH4?

2,75 moles

13,7 moles

6,85 moles

6,11 moles

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuál es la relación de moles de MgO a moles de Fe?

3 mol Mg / 2 mol Fe

1 mol Fe/ 2 moles Fe

3 mol MgO / 2 mol Fe

2 moles Mg/ 3 moles Fe

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuántos gramos de cloruro de potasio (KCl) se pueden producir a partir de 356 g de bromuro de potasio (KBr)?

479 gramos

749 gramos

223 gramos

814 gramos

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Balance the following reaction : CaC₂(s) + H₂O(l) --> C₂H₂(g) + Ca(OH)₂(aq)

2,1,2,1

1,2,1,1

2,1,1,1

1,2,2,2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Using the following equation: Fe2O3(s) + 3H2(g) → 2Fe(s) + 3H2O(l) How many moles of iron can be made from 3 moles of Fe2O3?

2 moles Fe

4 moles Fe

6 moles Fe

1 moles Fe

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