Write the reaction equations: CH3Сl – CH3OH – H-COH- CH3OH

Let’s carry out the transformations, write down the equations:
1. CH3Cl + KOH = CH3OH + KCl – exchange reaction, methyl alcohol was obtained;
2. СН3ОН + CuO = HCOH + Cu + H2O – alcohol oxidation with copper oxide, methanal is released;
3. НСОН + Н2 = СН3ОН – addition, methanol was obtained;
The given reactions show the connection of oxygen-containing substances – alcohols and aldehydes. The reaction products have applications, for example, formaldehyde is used in the production of phenol-formaldehyde plastics, methanol as a solvent.



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