There are several monocl generations of methane and several monochlorodates of hexane isomers???

Methane. 1 species, 1 ethane species, propane.

2 species, 4 species of butane, 8 species of pentane, 17 species of hexane.

In fact, judging monochlorogenates is not to find its characteristics, but to understand, and its root is to find the equivalent hydrogen of a substance.

For example, methane:CH4 has three equivalent H equivalents, so it has one chlorinated substance.

There are three points in the judgment of equivalent h: h on the same c in the numerator is equivalent; H on the methyl group attached to the same c is equivalent; H in the molecule that is on the mirror plane is also equivalent.

Regarding the meaning of the above concept, for example, propane, its left and right two methyl groups are mirror symmetrical with respect to one of the secondary methyl groups in the middle, and the h on the same c is equivalent, so it has two equivalent h, so there are two kinds of its monochlorinated substances.

Methane 1: CH3Cl

Ethane 1: CH3CH2Cl

Propane 2: 1-chloropropane: CH3-CH2-CH2-CL

2-Chloropropane: CH3-CHCL-CH3

4 types of butane: Butane has two isomers.

They were ch3ch2ch2ch3, ch3ch(ch3)ch3

There are 2 kinds of monochlorinated substances of ch3ch2ch2ch3, which are: ch3ch2ch2ch2cl and ch3ch2ch(cl)ch3

There are also 2 kinds of monochlorinated substances of CH3CH(CH3)CH3, which are: CH3CH(CH3)CH2Cl and CH3C(CL)(CH3)CH3

8 kinds of pentane: n-pentane.

There are 3 types of monochlorides:

ch2cl-ch2-ch2-ch2-ch3

ch3-chcl-ch2-ch2-ch3

ch3-ch2-chcl-ch2-ch3

Isopentane. There are 4 types of monochlorinated substances:

ch2cl-ch(ch3)-ch2-ch3

ch3-ccl(ch3)-ch2--ch3

ch3-ch(ch3)-chcl--ch3

ch3-ch(ch3)-ch2-ch2cl

There is 1 neopentane monochlorolate:

ch2cl-c(ch3)3

Hexane 16 species:

CH3-(CH2)4-CH3 n-hexane.

3 types; CH3CH(CH3)-(CH2)2-CH3 2-methylpentane 5 species;

ch3ch2ch(ch3)ch2ch3 3-methylpentane 4 species;

CH3C(CH3)2CH2CH3 2,2-dimethylbutane 3 species;

CH3CH(CH3)CH(CH3)2 2,3-Dimethylbutane 2 species;

Due to the symmetry of the tetrahedron in four directions, there is only one monochloromorph of methane.

A total of 3+5+4+3+2=17 types.

CH3-(CH2)4-CH3 hexane 3 kinds.

CH3CH(CH3)-(CH2)2-CH3 2-methylpentane 5 species;

ch3ch2ch(ch3)ch2ch3 3-methylpentane 4 species;

CH3C(CH3)2CH2CH3 2,2-dimethylbutane 3 species;

CH3CH(CH3)CH(CH3)2 2,3-Dimethylbutane 2 species;

Chemical propertiesOxidation reactions. Hexane is extremely flammable, and its vapor and air can form a explosive mixture. It is very flammable in case of open flame and high heat**.

It reacts strongly with the oxidizing agent and even causes combustion. In a fire field, there is a danger of heating containers. Its vapors are heavier than air, can spread at a low point to a considerable distance, and will cause back-ignition when exposed to an open flame.

The product of slow combustion is carbon dioxide.

water and carbon monoxide.

Carbon monoxide is produced when it is burned incompletely).

The above content reference: Encyclopedia-Hexane.

CH3-(CH2)4-CH3 hexane 3 kinds.

There are 5 kinds of CH3CH(CH3)-(CH2)2-CH3 2-methylpentane.

ch3ch2ch(ch3)ch2ch3 3-methylpentane 4 species;

CH3C(CH3)2CH2CH3 2,2-dimethyl shrouded source butane 3 species;

CH3CH(CH3)CH(CH3)2 2,3-Dimethylbutane 2 species;

Total or do a total of 3 + 5 + 4 + 3 + 2 = 17 kinds;

If you have any questions, please ask!

6 isomers.

There are many kinds of chlorinated substances in each... Too much.

There are 8 kinds of monochlorolabels of <>pentane, and pentane is generally referred to as n-pentane.

Chemical formula C5H12, alkane.

The fifth member. N-pentane has two isomers of the same part.

Isopentane and neopentane, the term "pentane" usually refers to n-pentane, and the front is its linear isomer.

Storage precautions: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The storage temperature should not exceed 29.

Keep the container tightly sealed. It should be stored separately from the oxidant and should not be mixed. Explosion-proof lighting and ventilation facilities are adopted.

It is forbidden to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with emergency response equipment for spills and suitable containment materials.

There are 8 kinds of monochlorinated <>pentane, and pentane generally refers to the neutral n-pentane, the chemical formula C5H12, and the fifth member of the alkane. There are 2 isomers of n-pentane: isopentane and neopentane, and the term "pentane" usually refers to n-pentane, its linear isomer.

Storage precautions or cuddles should be stored in a cool, ventilated warehouse. Keep away from fire and heat sources. The storage temperature should not exceed 29.

Keep the container tightly sealed. It should be stored separately from the oxidant and should not be mixed. Explosion-proof lighting and ventilation facilities are adopted.

It is forbidden to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with emergency response equipment for spills and suitable containment materials.

There are 4 monochlorinated neopentanes, namely: ch3ch2ch2ch2ch2cl, ch3ch2ch2chclch3, ch3chclch2ch2ch3, ch2clchch2ch3.

Neopentane, also known as 2,2-dimethylpropane and pentane chain, is a toxic chemical product. It is a colorless gas at room temperature and pressure, and a highly volatile liquid under standard conditions. Neopentane is insoluble in water, soluble in ethanol and conglomerate ether.

Gas mixed with air, ** limit. Used as a raw material for butyl rubber, there are small quantities in oil and natural gas, and can be prepared by the reaction of tert-butyl chloride with methyl magnesium chloride.

There is one chlorolate of methane. Because methane is a regular tetrahedral structure, the four hydrogens are equivalent, and the substitution is the same, so there is only one. Methane (the system name is "carbon alkane", but it only appears when introducing the nomenclature of the system, and the customary name "methane" is generally used) is widely distributed in nature, methane is the simplest organic matter, is the main component of natural gas, biogas, pit gas, etc., commonly known as gas.

Hydrogen is a chemical element that is placed first in the periodic table. The usual elemental form of hydrogen is hydrogen. It is a colorless, tasteless, odorless, and extremely flammable gas composed of diatomic molecules, and hydrogen is the lightest gas.

There is only one monochlorogen of methane, and because methane is a tetrahedral structure, the four hydrogens are equivalent, and which one is replaced is the same. The monochlorinated mixtures from methane to hexane are 1 methane, 1 ethane, 2 propane, 4 butane, 8 pentane, and 17 hexane, respectively. Believe it.

Introduction to MethaneMethane is the simplest organic substance with the molecular formula CH and a molecular weight of. Methane is the simplest organic matter and the hydrocarbon with the least carbon content (the largest hydrogen content). Methane is widely distributed in nature and is the main component of natural gas, biogas, pit gas, etc., commonly known as gas.

It can be used as a fuel and raw material for the production of hydrogen, carbon black, carbon monoxide, acetylene, hydrocyanic acid and formaldehyde.

How to judge that there are several chlorinated substances1. First of all, consider chlorine as hydrogen, write all the isomers of the rocks that should be alkanes, and exclude allisocarbon.

2. Find only one allele carbon on the same carbon atom, and delete the others.

3. If there is no axis of symmetry, just find the allisometric carbon on the same carbon atom.

There is a hydrogen atom on the carbon in methylcyclohexane and the locust carbon connected to the melanie methyl, which can also be substituted for the call, and the methylcyclohexane contains 4 kinds of hydrogen atoms on the ring, and there are 4 kinds of chlorine substitutes on the ring, so B is selected