Question

якісна реакція на гліцерин є взаємодія з....????

Answer 1

Реакция с свежеприготовленным раствором Cu(OH)2 . Получается комплексная соль кумрум(II) глицерату ярко-синего цвета. 

Answer 2

Reaction of Glycerin

Glycerin, also known as glycerol, is a colorless and odorless liquid that is commonly used in various industries, including pharmaceuticals, cosmetics, and food production. It has several chemical properties that make it versatile and useful in different applications.

When it comes to the reaction of glycerin, it can interact with various substances, resulting in different chemical reactions. Here are some examples of the reactions that glycerin can undergo:

1. Esterification: Glycerin can undergo esterification reactions, where it reacts with organic acids to form esters. This reaction is commonly used in the production of biodiesel, where glycerin reacts with fatty acids to form fatty acid methyl esters (FAMEs).

2. Dehydration: Glycerin can undergo dehydration reactions, where it loses water molecules to form different compounds. For example, when heated, glycerin can dehydrate to form acrolein, which is an important intermediate in the production of various chemicals.

3. Oxidation: Glycerin can undergo oxidation reactions, where it reacts with oxidizing agents to form different compounds. For example, when glycerin reacts with concentrated nitric acid, it forms glycerol trinitrate, also known as nitroglycerin, which is a powerful explosive.

4. Hydrogenolysis: Glycerin can undergo hydrogenolysis reactions, where it reacts with hydrogen in the presence of a catalyst to form different compounds. This reaction is commonly used in the production of propylene glycol, which is used in various industries, including cosmetics and food production.

It's important to note that the specific reaction of glycerin depends on the conditions, reactants, and catalysts involved. Glycerin's reactivity and versatility make it a valuable compound in various chemical processes.

I hope this information helps! Let me know if you have any further questions.