Question

1. Write down the formulae of
(i) sodium oxide in explanation​

Answer 1

Answer:

Nao2

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Answer 2

Answer:

Na2O => Sodium oxide.

Sodium oxide is a chemical compound with the formula Na2O. ... The compound is the base anhydride of sodium hydroxide; when water is added to sodium oxide, NaOH is produced. Na2O + H2O => 2 NaOH. The alkali metal oxides M2O (M = Li, Na, K, Rb) crystallise in the antifluorite structure.

Explanation:

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