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This question is about metal oxides. When sodium is heated in oxygen, sodium oxide is produced.
Na + O2 ⟶ 2 Na2O

How many atoms of Na are required to balance this equation

Respuesta :

radojemitrovic06

Answer:

This is very easy Cuz We have 2Na2O We have O2 so thats molecule of Oxygen and its same on product We need to balance Na on start We have 1 on product We have 2 so Just put 2 at start....

Explanation:

Sorry for bad english not my first language :(

2Na+O2-->2Na20

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