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Brilliant_brown [7]
3 years ago
11

How is sodium peroxide formed?​

Chemistry
1 answer:
nordsb [41]3 years ago
8 0

Answer:

Sodium peroxide can be prepared on a large scale by the reaction of metallicsodium with oxygen at 130–200 °C, a process that generates sodium oxide, which in a separate stage absorbs oxygen: 4 Na + O2 → 2 Na2O. The ozone oxidizes the sodium to form sodium peroxide.

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