Chemisch Balanceren Quiz

Chemisch Balanceren Quiz

2nd Grade

9 Qs

quiz-placeholder

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Chemisch Balanceren Quiz

Chemisch Balanceren Quiz

Assessment

Quiz

Chemistry

2nd Grade

Hard

Created by

Nils Duppen

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hoeveel zuurstofatomen zijn er in CO2?

1

3

4

2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hoeveel waterstofatomen zijn er in H2O?

1

2

4

3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Balenceer de vergelijking: H2 + O2 -> H2O

H2 + O2 -> H2O2

3H2 + O2 -> 2H2O

2H2 + 2O2 -> 2H2O

4H2 + 2O2 -> 4H2O

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Balenceer de vergelijking: Fe + O2 -> Fe2O3

Fe + O2 -> Fe3O2

Fe + O -> Fe2O3

Fe + O2 -> Fe2O3

Fe2 + O2 -> FeO3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Balenceer de vergelijking: Na + Cl2 -> NaCl

Na + Cl2 -> Na2Cl2

Na + Cl2 -> 2NaCl

Na + Cl2 -> NaCl2

Na + Cl2 -> Na2Cl

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Balenceer de vergelijking: C3H8 + O2 -> CO2 + H2O

C3H8 + O2 -> 2CO2 + 2H2O

C3H8 + 5O2 -> 3CO2 + 4H2O

C3H8 + 4O2 -> 3CO2 + 4H2O

C3H8 + 6O2 -> 3CO2 + 4H2O

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Balenceer de vergelijking: Al + O2 -> Al2O3

Al + 3O2 -> 3Al2O3

Al + 3O2 -> 2Al2O3

Al + O2 -> AlO3

Al + 2O2 -> Al2O3

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Balenceer de vergelijking: N2 + H2 -> NH3

N2 + 2H2 -> NH3

N2 + 4H2 -> 3NH3

N2 + H2 -> 2NH3

N2 + 3H2 -> 2NH3

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Balenceer de vergelijking: Mg + O2 -> MgO

4Mg + O2 -> 2MgO

Mg + O2 -> MgO2

3Mg + O2 -> 2MgO

2Mg + O2 -> MgO