Write down the reaction equations: Na – Na2O – NaOH – Na2CO3
September 26, 2021 | education
| 1) Sodium oxide is produced by the interaction of metallic sodium and oxygen:
2Na + 1 / 2O2 = Na2O.
2) Sodium oxide is the main oxide, therefore, like others, it interacts with water, resulting in a water-soluble base – sodium hydroxide.
Na2O + HOH = 2NaOH.
3) Sodium carbonate is produced by the interaction of carbon dioxide and sodium hydroxide:
2NaOH + CO2 = Na2CO3 + H2O.
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