Write the reaction equations: chloromethane – methyl alcohol – methanoaldehyde – methanoic acid – sodium methanate

Explanation of the solution:
1 reaction: interaction of chloromethane with an aqueous (!) Solution of sodium hydroxide, methyl alcohol and sodium chloride are formed;
2 reaction: oxidation of methyl alcohol with copper (II) oxide when heated;
3 reaction: oxidation of methyl aldehyde by copper (II) hydroxide when heated;
4 reaction: the interaction of methanoic acid with sodium hydroxide to form sodium matanate.

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