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The general formula is a class of compounds of r-o-r. In the structure of ether, the oxygen atom is attached to two hydrocarbon groups, which can be the same or different, the same is called a simple ether, and the different is called a mixed ether. The hydrocarbon group can be either an aromatic hydrocarbon group or an aliphatic hydrocarbon group.
Two hydrocarbon groups can be linked to each other to form a ring ether, such as ethylene oxide. The cyclic ether formed by multiple oxygen atoms attached to carbon atoms is called a large cyclic ether or crown ether. If the chain molecule contains more than one carbon-oxy-carbon (C-O-C) structural unit, it is called a glycol ether, such as diethylene glycol dimethyl ether (CH3OCH2CH2)2O.
Generally, the ether is named after the hydrocarbon group and ether linked to oxygen, for example, C2H5-O-C2H5 is called diethyl ether, referred to as ether; CH3-O-C2H5 is called methyl ethyl ether, referred to as methyl ether. Ring ether is generally known by common name.
Ether is very similar to hydrocarbons, the chemical properties are relatively stable, and strong alkali and alkali metals do not react at room temperature, and strong acids can form salts, as shown in the figure, this reaction product further reacts with hydrohalic acid, then halogenated hydrocarbons and alcohols are generated, and alcohols can also react with hydrohalic acid to form halogenated hydrocarbons. Ether reacts with chlorine or bromine in the absence of light to form chlorinated ether or brominated ether. Ether reacts with oxygen in the air under photocatalysis to form peroxide compounds.
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The general formula of ether is r-o-r'
ch3ch2)2o
It's ether. It represents the number of atoms per molecule.
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Ether is an ether formed by departing water from two molecules of ethanol. Its chemical formula is:
ch3ch2och2ch3
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The chemical formula of methyl ether is C2H6O. Methyl ether is also known as dimethyl ether.
The substance is soluble in water, gasoline, carbon tetrachloride.
Benzene, chlorobenzene, acetone.
and methyl acetate, mainly used as solvents, refrigerants, sprays, etc.
Leak handlingQuickly evacuate the personnel in the leakage contaminated area to the upwind area, isolate them, and strictly restrict access and access. Cut off the source of fire.
Emergency responders are advised to wear self-contained positive pressure breathing apparatus and firefighting protective clothing. Failure to do so may cut off the source of the leak. Cover the sewer near the leak point with an industrial cover or adsorbent absorbent to prevent gas from entering.
Reasonable ventilation to accelerate diffusion. Spray water diluted and dissolved. Constructing embankments or digging pits to contain large amounts of wastewater from storage. The leaky container should be properly disposed of, repaired, and inspected before use.
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The chemical formula (simple structural formula) of ether is: C2H5OC2H5
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Hello, the chemical formula of ether is: C2H5OC2H5
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The chemical formula of diethyl ether is C2H5OC2H5.
Diethyl ether is formed by coheating ethanol with concentrated sulfuric acid to control the temperature at 140 degrees Celsius. The structure of an ether is an oxygen atom attached to two hydrocarbon groups and is a dehydration product of alcohol, if the two hydrocarbon groups are the same, it is called a simple ether, and if the two hydrocarbon groups are different, it is called a mixed ether.
I hope I can help you with your doubts.
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Ether chemical formula.
1) Ether molecular formula: C2H6O
2) Ether structure simplified formula: CH3-CH2-O-CH2-CH3 (3) Ether simplified structure simplified formula: C2H5-O-C2H5 (CH3CH2) 2O (C2H5)2O
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The scientific name is ethyl ether, C2H5OC2H5, which can be obtained by intermolecular dehydration of ethanol.
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The chemical formula of diethyl ether is C2H5OC2H5.
Diethyl ether is made of ethanol after the rehydrator concentrated sulfuric acid is heated, and when the temperature is controlled at 140 degrees Celsius, the dehydration of the molecules of ethyl glycol will occur to form diethyl ether.
Ether is an organic compound, it is an oxygen atom connected with two hydrocarbon groups to form a spike, if these two hydrocarbon groups are the same, it is a simple ether, otherwise it is a mixed ether. It is the dehydrated product of alcohol, and the simplest ether is dimethyl ether, in addition to methyl ether and diethyl ether.
I hope I can help you with your doubts.
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The English name of ether is slow to accompany ether, the molecular formula is C4H10O, the best place to store is low temperature ventilation disturbance, to keep away from fire and heat sources, in case ether burns, please choose insoluble foam, carbon dioxide, dry powder, sand to extinguish the fire.
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Ether is an organic substance obtained by removing 1 molecule of H2O from 2 molecules of ethanol. So, its finger sock chemical shorts are:
c2h5-o-c2h5
Well, its chemical formula is: C4H10O
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Ether, the chemical formula is C4H10O, and the chemical formula is:
C2H5-O-C2H5, a very good organic solvent.
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The chemical formula is: C4H10O
The structure is simplified as C2H5-O-C2H5
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Ether, the formula of C4H10O, and the formula of chemical chain family is:
C2H5-O-C2H5 is a very good organic solvent.
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ch3c(ch3)2ch3。
Methyl ether is a colorless flammable gas or compressed liquid that has an ether odor, while dimethyl ether.
It is a colorless gas with a slight ether odor, and the two are also the same substance in terms of material form. Dimethyl ether is a flammable gas, is the Chinese name of the chemical formula, its chemical expression is C h O, chemical structural formula.
It is simply CH3-O-CH3, and its main production method can be dehydrated with methanol, and it can also be made of orthoformic acid in ferric chloride.
It is obtained under the catalysis of decomposition. Therefore, its other name is also called methyl ether.
Dimethyl ether is also known as liquid branch methyl ether, referred to as DMEIt is a flammable gas. Mixed with air can form a ** mixture. Flammable upon exposure to heat, sparks, flames, or oxidizing agents**. Exposure to air or light can produce potentially hazardous peroxides.
The gas is heavier than air and can spread to a considerable distance at a lower level, and will catch fire and ignite when exposed to an ignition source. In case of high heat, the pressure inside the container increases, and there is a risk of cracking and **.
The chemical formula of acetic acid is CH3COOH.
Structure In solid acetic acid, molecules form chains, and individual molecules are connected to each other by hydrogen bonds. In vapor of 120 (248), dimers can be detected. Dimers are also present in the liquid phase of dilute solutions of non-hydrogen-bonded solvents, to some extent in pure acetic acid, but are destroyed by hydrogen-bonded solvents. >>>More
Use the valence to raise and fall equally! There is also charge balancing. It's hard to say, I have to wait for a demonstration to show you, it's hard to understand just by talking about it.
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On the literature query page, "Document Type Selection" lists the various types of literature databases that can be queried by users in this system. This is a required item and can be single, multiple, or all. The system has a cross-database search function, which can search documents in multiple databases at the same time. >>>More
The chemical formula is not memorized, but combined with valence, if you want to learn all the chemical formulas in junior high school, you might as well memorize the valency formula, right? If you memorize it, there will be a lot of high school out, what are you going to do? Do you want to memorize it? I have one here that is more practical and easy to memorize: >>>More
Generally speaking, Wu Lianghe, if you don't have your own English name, your English name is the pinyin of the Chinese name, Tian Qian, which is written in the passport, such as the scum Yuanguo You have your own English name, for example: Lucy, then your English name is Lucy, if you take the surname, it is Lucy Tian. Hope it helps.