Q:Why does toluene not belong to the derivatives of hydrocarbons?

Hydrocarbon: sound tīng, is composed of two elements of carbon and hydrogen organic compounds known as hydrocarbons, also known as hydrocarbons. It reacts with chlorine, bromine, oxygen and other hydrocarbons to produce derivatives of hydrocarbons. Such as methane and chlorine in the light conditions of reaction to produce methyl chloride, dichloromethane, chloroform and chloroform (carbon tetrachloride) and other derivatives. The concept of derivatives is hydrocarbon and chlorine, bromine, oxygen and other reaction products. While toluene is not methyl and benzene, she is a whole noun is aromatic. Also known as aromatic hydrocarbons. Generally have one or more six-ring (benzene ring) with a special structure. The simplest aromatic hydrocarbons are benzene, toluene, xylene. There is also naphthenes. As the name suggests it is a ring structure. The most common is the five carbon atoms or six carbon atoms of the ring, the former called cyclopentane, which is called cyclohexane. The molecular formula of the cycloalkane is of the formula CnH2n. Cycloalkane is also called cycloalkane hydrocarbons. And alkanes. Is a carbon atom between the single bond phase chain hydrocarbon. Since the number of atoms that make up the hydrocarbon and hydrogen is different, the result is that the petroleum contains hydrocarbon molecules with large and small differences. Alkanes are named according to the carbon atoms and numbers contained in the molecule, and the number of carbon atoms is less than 10, from 1 to 10, followed by a, B, C, D, E, G, Alkane to say that the number of carbon atoms in more than 11, with the number that thank you to adopt

Q:Can the carboxylic acid react with sodium?

Can it, the water H + so little, all response, not to mention the acid

Q:Is the resin a dangerous chemical? Is there any other alias?

The resin is a very broad concept with solid liquid

Q:What happens to the neutralization reaction?

The neutralization reaction takes place with the hydrogen and hydroxide groups of the acid and base. The carboxylic acid group contains hydrogen ions to react with the hydroxide.

Q:Alcohols and carboxylic acids in the hydroxyl group, the oxygen atoms are sp3 hybrid or sp2 hybrid

Absolute is SP3 which has two pairs of pairs of pairs of electronic occupation of the two tracks. After the hybrid treatment of the s and p is Jane and rail. You say sorry ah, have to ask, if it is sp3, then 4 SP3 track, How does the electronics occupy it? Is there two of them that have two electrons, and the other two

Q:What are the nature of sugar

Carbohydrate compounds are the main source of energy required for all living organisms to sustain life activities. It is not only nutritious, but also some have special physiological activity. For example: liver heparin has anticoagulant effect; blood type of sugar and immune activity. In addition, the nucleic acid composition also contains carbohydrate-ribose and deoxyribose. Therefore, the carbohydrate compounds for medicine, has a more important significance.

Q:Other corals are because the color of the corals show colorful, why only the red coral is the exception of it? did not find the reasons for the big god to explain

Red coral is not absorbed red, so it looks red.

Q:Does Organic Chemistry Study the Performance of Hydrocarbons and Their Derivatives?

Also study the structure and transformation

Q:Are hydrocarbons all organic?

A series of compounds with similar structures and different molecular composition of one or several "CH2" radicals are called the same series, and each member in the same series is called homologous, and the chemical properties of homologues are similar due to their similar structure. Their physical properties, often with the increase in molecular weight and regular changes.

Q:Ionic compounds, covalent compounds, electrolytes, non-electrolytes, which are both compounds and inorganic compounds

They are different concepts -