#ESTEQUIOMETRIA

#ESTEQUIOMETRIA

1st - 12th Grade

12 Qs

quiz-placeholder

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#ESTEQUIOMETRIA

#ESTEQUIOMETRIA

Assessment

Quiz

Chemistry

1st - 12th Grade

Practice Problem

Hard

Created by

Sanmy Lady Huamán Camino

Used 115+ times

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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

¿Cuál es el peso atómico del C,H,O,N? - En el mismo orden

12 - 1 - 14 - 16

12 - 14 - 16 - 1

1 - 12 - 14 - 16

12 - 1 - 16 -14

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

¿Cuál es el peso atómico del P?

29

30

31

21

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

¿Cuál es el peso atómico del Mg?

22

23

24

25

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

El balanceo es : C4H10 + O2 = CO2 + H2O ( Respetando el orden)

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El peso molecular de cada parte de la formula es C4H10 + O2 -> CO2 + H2O

18 , 44 , 32 , 58

58 , 32 , 44, 58

28 , 32 , 68 , 44

18 , 22 , 68 , 44

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Los moles en la siguiente ecuación son: CH4 + O2 -> CO2 + H2O

1 , 1 , 2 , 2

2 , 2 , 1 , 1

1 , 2 , 1 , 2

2 , 1 , 2 , 1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El peso molecular de cada uno de los componentes de la molécula son : O2 + Mg -> MgO

40 , 24 , 32

24 , 40 , 32

32 , 24 , 40

NA

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