Q:The role of aromatic hydrocarbons

Aromatic hydrocarbons referred to as "aromatic hydrocarbons", usually refers to the molecule containing benzene ring structure of the hydrocarbons. Is a closed-chain type. With the basic structure of the benzene ring, the history of the early discovery of such compounds have more aromatic flavor, so called these Hydrocarbons are aromatic hydrocarbons, and hydrocarbons that are later found to have no aromatic flavor are also commonly used in this way, such as benzene, naphthalene, etc. The homology of benzene is CnH2n-6 (n≥6).

Q:Is the heterocyclic compound not a derivative of cyclic hydrocarbons? why?

Benzene is a hydrocarbon that is also the simplest aromatics

Q:Carbon compounds (except inorganic carbon compounds), hydrocarbons and derivatives of the general term is?

Hydrocarbons and hydrocarbon derivatives

Q:What is organic?

Simply refers to the organic ingredients containing organic ingredients. The real organic cosmetics are organic plants as the main raw material, do not add artificial spices, artificial colors, oil-free ingredients, the added preservatives and surfactants must be strictly limited, and the manufacturing process to comply with the relevant provisions, can not use animals Experiments and the use of radiation sterilization products. In general, the certification of organic skin care products must meet the following conditions: First, the organic environment, the closest growth of natural growth, production base (ie, the environment) are not damaged, water (irrigation water), soil (soil ), Gas (air) is not contaminated. Second, organic cultivation, no artificial fertilizer irrigation or artificial feed, without antibiotics, chemical insecticide, without genetic variants. Third, the organic processing and production projects, including the harvest after washing, finishing, packaging, processing, transportation, storage, sales and other sectors) did not subject to secondary pollution.

Q:Why does the hydrocarbon derivative make the bromine water fade and the hydrocarbon can not

As long as carbon and carbon double bonds and three hydrocarbons can be hydrocarbons

Q:Sodium can be used to identify derivatives of hydrocarbons

Sodium can identify hydrocarbon derivatives that are alcohol

Q:Hydrocarbons and hydrocarbon derivatives are not all non-electrolytes

Hydrocarbons are, derivatives are not necessarily, such as organic acids (formic acid, acetic acid, etc.)

Q:What is a derivative of a hydrocarbon? What is an aromatic hydrocarbon derivative?

Hydrocarbon derivatives include derivatives of linear and aromatic hydrocarbons such as chloroethane bromopropane bromobenzene

Q:Are hydrocarbons all organic?

The organic matter is an abbreviation of an organic compound and refers to a compound containing a carbon (C) element (a carbon-containing oxide such as CO.CO2 and a carbonate and bicarbonate-containing compound such as CaCO3.NaHCO3, a metal carbide such as CaC2 , Cyanide, etc.), simply say that most of the carbon-containing compounds and their derivatives of all elements and their compounds, while carbonates, carbonates, bicarbonates and other compounds, although the hydrocarbon is inorganic.

Q:Why is dry ice not organic?

Organic compounds are mainly composed of oxygen, hydrogen, and carbon, and organic matter is the material basis for life.