Write the reaction equations for the interaction of glycerin with sodium; recovery of formic aldehyde

| March 13, 2021 | education

Write the reaction equations for the interaction of glycerin with sodium; recovery of formic aldehyde; interaction of formic acid with calcium hydroxide

Let’s write the reaction equations for organic substances:
1. 2HO – CH2 – CH (OH) – CH2OH + 6Na = 2NaO – CH2 – CH (ONa) – CH2ONa + 3H2 – the substitution reaction occurs with the release of gaseous hydrogen and sodium glycerate;
2. НСОН + Н2 = СН3 – ОН – reduction of formic aldehyde, methanol was obtained;
3. 2COOH + Ca (OH) 2 = (HCOO) 2Ca + H2O – exchange, calcium formate was formed.
These reactions occur at the expense of functional groups. For glycerin, a trihydric alcohol, this is the OH group, for formic aldehyde, a carbonyl group, and for formic acid, a carboxyl group. The reaction products are of practical importance, for example, calcium formate is used in fabric dyeing.



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