Question

What is reactions of na + o2​

Answer 1

Answer:

$\huge\mathcal\red{ ANSWER }$

2Na + O2 = 2Na2O2.

Answer 2

Answer:

In both cases, Na lost electrons in forming Na+ ions. Oxidation and reduction occur simultaneously; when one species is oxidized, the other is reduced. Hence we call these redox reactions. In reaction (a), Na is oxidized by losing electrons and O is reduced by gaining electrons to form O2- ions.