What is the concept and difference between organic and inorganic matter?

Organic matterOrganic matter is the abbreviation for organic compounds, and all organic matter contains the element carbon. But not all carbon-containing compounds are organic compounds, such as CO, CO2. In addition to carbon, organic matter may also contain several other elements.

Such as h, n, s, etc. Although there are only a few elements that make up organic matter (carbon is the most important), more than 30 million organic matter have been discovered so far. And their characteristics are ever-changing.

Therefore, organic chemistry is a very important research area in chemistry. Inorganic compoundsInorganic compounds are referred to as inorganic substances, which refer to all elements and their compounds except hydrocarbons and their derivatives, such as water, salt, sulfuric acid, etc., carbon monoxide, carbon dioxide, carbonate, cyanide, etc. are also inorganic substances. The vast majority of inorganic substances can be classified into four categories: oxides, acids, bases and salts.

The inorganic substances in living organisms mainly include water and some inorganic ions, such as Na+, K+, Ca2+, Mg2+, Cl-, HCO-3, SO42-, HPO42-, etc. See the "Bio Elements" section. Human tissues contain almost all kinds of elements that exist in nature, of which carbon, hydrogen, oxygen and nitrogen are mainly in the form of organic compounds, and the rest are collectively called inorganic substances (minerals or ash).

Organics: Substances containing element C, compounds containing carbon monoxide, carbon dioxide and carbonate ions. Inorganic matter is a substance that has been removed from organic matter.

Organics are organic compounds. A general term for carbonaceous compounds (except for a few simple carbonaceous compounds such as carbon monoxide, carbon dioxide, carbonates, metal carbides) or hydrocarbons and their derivatives. Organic matter is the material basis for the production of life.

Characteristics of organic matter:

Most organic compounds mainly contain carbon and hydrogen, and often contain oxygen, nitrogen, sulfur, halogens, phosphorus, etc. Some organic matter comes from the plant kingdom, but most of them are made from oil, natural gas, coal, etc. as raw materials, and are prepared by artificial synthesis.

Compared with inorganic matter, the number of organic matter is numerous, up to several million. The carbon atoms of organic compounds are very strong in binding capacity and can combine with each other to form carbon chains or carbon rings. The number of carbon atoms can be one, thousands, tens of thousands, and many organic polymer compounds can even have hundreds of thousands of carbon atoms.

In addition, isomerism is very common in organic compounds, which is one of the reasons for the abundance of organic compounds.

Organic compounds are generally combustible except for a few. Compared with inorganic substances, they have poor thermal stability, and electrolytes are prone to decomposition when heated. The melting point of organic matter is low, generally not exceeding 400.

The polarity of organic matter is very weak, so it is mostly insoluble in water. The reaction between organic matter, most of which is an intermolecular reaction, often requires a certain amount of activation energy, so the reaction is slow, and catalysts and other means are often needed. Moreover, the reaction of organic matter is more complex, under the same conditions, a compound can often carry out several different reactions at the same time to produce different products.

Inorganic substances are inorganic compounds. Generally, it refers to the compounds of various elements other than carbon, such as water, salt, sulfuric acid, lime, etc. However, some simple carbon-containing compounds such as carbon monoxide, carbon dioxide, carbonic acid, carbonates, and carbides are also studied as inorganic due to their similar composition and properties to inorganic substances.

The vast majority of inorganic substances can be classified into four categories: oxides, acids, bases, and salts.

Definition of organic and inorganic matter:

Inorganic matter refers to the fact that the elements that make up the substance contain carbon and hydrogen at different times, while organic matter refers to the elements that make up the substance mainly contain carbon and hydrogen, and some of the others also contain sulfur, nitrogen, oxygen and other elements. Many organic matter comes from nature and is prepared by high-temperature combustion or high-temperature cracking of coal, oil, and natural gas, such as petroleum cracking to ethylene, methane, etc.

Organism is a large family, and there are millions of species of organism. The carbon atoms in organic matter can be connected into a chain or into a ring, and the carbon atoms can be one, two, three, etc., and some organic compounds even contain hundreds of thousands of carbon atoms.

Differences:

1. Organic matter is a general term for carbon-containing compounds or hydrocarbons and their derivatives.

2. The full name of inorganic matter is inorganic compound, which refers to the collection of pure substances that do not contain carbon elements and simple carbon compounds such as carbon monoxide, carbon dioxide, carbonic acid, carbonate and carbide.

3. The difference between organic matter and carbon-containing inorganic matter is that C in organic matter is used as the skeleton in organic matter, connected to other elements such as H, O, and N.

When studying biology and chemistry in high school, you will learn the content of organic and inorganic matter, many people will not distinguish between the two, below I have sorted out the relevant knowledge of organic matter and inorganic matter, I hope it will help you.

Inorganic is an abbreviation for inorganic compounds, usually referring to compounds that do not contain the element carbon. A small number of carbon-containing compounds, such as carbon monoxide, carbon dioxide, carbonates, cyanide, etc., are also inorganic. Inorganic substances can be broadly divided into oxides, acids, alkalis, salts, etc.

Organics refer to substances that contain carbon elements, but do not include carbon oxides, carbonates, bicarbonates, cyanides, thiocyanides.

The biggest difference between organic matter and carbon-containing inorganic matter is that C in organic matter is used as the skeleton in organic matter, connected to other elements such as H, O, and N. Whereas, C in carbon-containing inorganic compounds does not act as the backbone of the compound.

The main composition of organic compounds is C, and general organic matter often contains three elements, such as C, H, and O, and many organic substances also contain elements such as N and P. The simplest organic matter is methane, with the chemical formula CH4, relative molecular weight 16, gas at room temperature, flammable, and combustion products of water and carbon dioxide.

1. The composition is different

Organic compounds are all carbonaceous compounds, but carbonaceous compounds are not necessarily organic compounds.

Inorganic matter is mainly composed of water and inorganic salts. Among them, water can be classified as: bound water and free water, bound water is an important component of cell structure, free water is a good solvent, transport substances, participate in chemical reactions.

2. The elements are different

Organic compounds have few elements, such as C, H, O, N, P, S, X (halogens: F, CL, BR, I), etc.

Inorganic substances mainly include water and some inorganic ions, such as Na+, K+, Ca2+, Mg2+, Cl-, So42-, etc.

3. The reaction is different

The melting point of organic matter is low, the polarity of organic matter is very weak, most of them are insoluble in water, and the reaction between organic matter is slow.

The solubility of inorganic substances is large, the reaction is fast, and the types of situations are more complex.

1. Organic matter is the material basis for the production of life, which is the biggest difference between it and inorganic matter.

2. Organic matter refers to the general term containing carbides or hydrocarbons and their derivatives. Inorganic matter, on the other hand, refers to all elements and their compounds except organic matter.

3. Basically all organic matter contains carbon compounds, but what contains carbon compounds is not necessarily organic matter.

4. Inorganic compounds refer to all elements and their compounds except organic compounds, and all organic compounds contain carbon compounds, but those containing carbon compounds are not necessarily organic compounds.