What are the laws of conversion between organic matter?

1.Familiarize yourself with the nature of functional groups.

It is conducive to grasping the evolutionary relationship and mutual transformation between various organic substances.

Simple rule: "ethylene radiates a large piece, alkylate a line".

2.Understand the concept of isomers.

In this way, it will feel that the variety of organic matter is really insignificant.

Organic is very simple, you must first understand the basic knowledge in the book, see that you are not solid in basic knowledge, the main thing is to know the conversion between alcohols, acids, and ketones, and then the condensation reaction between them, polycondensation reaction, hydrogenation, addition, etc. If you don't understand anything, just ask me.

This MS is a bit too ......

Let's list a few, and if you don't have all of them, cover ......

Those containing aldehyde groups can undergo silver mirror reaction, can react with new copper hydroxide to form brick-red precipitates, can contain carbon-carbon double or triple bonds, can be added with halogen elements, can make acidic potassium permanganate solution fade, and hydrogen halide or water addition requires a catalyst.

The carboxyl group and the hydroxyl group can be dehydrated to form an ester, which is what you said, esters can be hydrolyzed, which is of course ......

Amino acids can react with acid (-NH2) and alkali (-COOH), starch turns blue when exposed to iodine, and protein turns yellow with concentrated nitric acid.

Halogen elements can be replaced by hydroxyl groups, that is, hydrolysis occurs to generate the corresponding alcohol halogen elements or alcohol hydroxyl groups can undergo a dissolution reaction to form unsaturated bonds and the corresponding hydrogen halide or hydrophenol hydroxyl groups are weakly acidic.

I can't remember so many ...... in one breath

Carbohydrates, proteins, and lipids can be converted into each other.

The process of decomposing organic matter into carbon dioxide and water with the participation of oxygen and releasing energy at the same time is called respiration This process can be expressed as follows: organic matter + oxygen carbon dioxide + water + energy.

So the answer is: oxygen; Carbon dioxide; Water; Energy Good Travel.

Alkanes and halogenated hydrocarbons are hydrolyzed into alcohols.

Alkyles, carboxylic acids.

Aldehydes, alcohols, ketones, ethers, alcohols, olefins, alkynes, olefins, alkanes.

Alcohol carboxylic acid ester (monoesterification is reversible).

Sodium carboxylate, Naoh, alkanes, sodium carbonate (conditioned as CAO heating).

Alkanes Halogenated hydrocarbons, which can be used for substitution reactions, are generally synthesized with olefins Halogenated hydrocarbons (addition).

Alkyles, aldehydes, carboxylic acids, as long as an oxidizing agent is added, usually with oxygen (silver-copper catalyst).

Alkanes, halogenated hydrocarbons, hydrolyzed into alcohols, aldehydes, carboxylic acids;

Alkanes, halogenated hydrocarbons, olefins, additions to alcohols, esters, oxidation to aldehydes and ketoacids,

Those things depend on you to collect, and the organic matter remembers the characteristics, and so on. There are also some individual specials. It's not like there's something you haven't seen before, so you have to draw inferences from what is listed in the book and test your reaction.

Write down more chemical formulas, chemical equations, and write more.

Focus on the following relationships:

1.Relationship between organic matter types and functional groups, 2The relationship between functional groups and the type of reaction.

3.The relationship between the type of reaction and the conditions of the reaction.

4.The relationship between the mutual transformation of various types of organic matter.

Organic evolution – the generation of organic matter.