What is the electrode reaction equation for methanol under alkaline conditions? Thanks, ah 5

Negative electrode: 2CH3OH + 16OH - -12E- = 2CO32- +12H2O

Positive electrode: 3O2 + 6H2O + 12E- = 12OH-

Total reaction formula: 2CH3OH + 3O2 +4OH- = 2CO32- +6H2O

Methanol can be used with fluoride.

Pure oxygen and other gases react and burn violently in pure oxygen to produce water vapor and carbon dioxide.

2ch3oh+3o2=2co2+4h2o

Moreover, methanol can also undergo ammoniation reaction (370 420).

nh3+ch3oh→ch3nh2+h2o

nh3+2ch3oh→(ch3)2nh+2h2o

nh3+3ch3oh→(ch3)3n+3h2o

Methanol has the universal properties of saturated monoalcohols and has its own peculiar reaction since there is only one carbon atom. For example.

with calcium chloride. The crystalline substance CaCl2·4CH3OH is formed, and the molecular compound of Bao·2CH3OH is formed with barium oxide and dissolved in methanol; Similar compounds include MgCl2·6CH3OH, CuSO4·2CH3OH, CH3OK·CH3OH, ALCL3·4CH3OH, ALCL3·6CH3OH, ALCL3·10CH3OH, etc.

4ch3oh+cacl2→cacl2·4ch3oh

2ch3oh+bao→2ch3oh·bao

Unlike other alcohols, the formic acid formed upon oxidation is further oxidized to CO2 due to the binding of the -CH2OH group to hydrogen

2ch3oh+o2→2hcho+2h2o

2hcho+o2→2hcooh

2hcooh+o2→2h2o+2co2

Methanol is not easy to react with chlorine and bromine, but it is easy to react with its aqueous solution, and initially produces dichloromethyl ether (CH2Cl)2O, which is converted into HCO and HCl due to the action of water

2ch3oh+2cl2=(ch2cl)2o+h2o+2hcl

ch2cl)2o+h2o=2hcho+2hcl

It is heated with alkali and lime to produce hydrogen and produce sodium formate.

ch3oh+naoh→hcoona+2h2

with zinc powder. When they are distilled together, decomposition occurs to generate CO and H2O

2ch3oh+3o2=2co2+4h2o。

Methanol can form azeotropic mixtures with a variety of compounds. It is miscible with water, ethanol, ether, benzene, ketones and other organic solvents. The solubility performance is better than that of ethanol, and it can dissolve a variety of inorganic salts, such as sodium iodide, calcium chloride, ammonium nitrate, copper sulfate, silver nitrate, ammonium chloride and sodium chloride.

Same as CH4 fuel cells (alkaline media).

Positive electrode: 2O2 + 4H2O + 8E- 8OH - Negative electrode: CH4 -8E- +10OH- CO3)2- +7H2O Total reaction formula:

ch4 + 2o2 + 2oh- == (co3)2- +3h2o

The positive electrode O2+2H2O +4E- =4Oh-

Negative CH3OH- +8OH- -6E- =CO32- +6H2O

The total reaction equation is 2ch3oh +3o2 +4oh-=2CO3 2- +6H2O

Acidity: Positive 8H(+)2O +8E(-)4H O Negative: CH +2H O===C0 +8H(+)8E(-) Total: CH +2O ==Co +2HO

Alkaline: positive 4H O+2O +8E(-)8OH(-) Negative: CH +8OH(-)C0 +6HO+8E(-) Total: CH +2O ==CO +2HO

Methanol. It is composed of methyl groups and hydroxyl groups and has the chemical properties that alcohols have.

Methanol can be used with fluoride.

Pure oxygen and other gases react, burn violently in pure oxygen, and dismantle into water vapor and carbon dioxide.

2ch₃oh+3o₂=2co₂+4h₂o

Moreover, methanol can also undergo an ammoniation reaction (370 420) NH + CH oh CH NH + H O

NH +2CH OH (CH ) NH+2H OnH +3CH Oh (CH) N+3H O Methanol Code Royal Plum has the universality of saturated monoalcohol, and since there is only one carbon atom, it has its own unique reaction.

Alkaline conditions The chemical equation is: 2CH4O + 3O2 + 4OH- = 2CO32- +6H2O

Positive: O2 + 4E(-)2H20 4OH(-) Negative: CH4O - 6E(-)8OH(-)CO3(2-) 6H2O Acidic Conditions Chemical Equation:

2CH4O +3O2 2CO2 + 4H2O Positive: O2 + 4E(-)4H(+)2H2O Negative: CH4O - 6E(-)H2O 6H(+)CO2

Under acidic conditions:

Negative electrode reaction: CH3OH(G) ZhiH2O(L) 6E ==CO2(G) 6H (AQ).

Positive reaction: O2(g) 4H+ 4E ==4OH under alkaline conditions:

Negative electrode reaction: CH3OH(G) 8OH-(L) 6E ==CO32-(G) 6H2O

Positive reaction: O2(g) with 2H2O(L) 4E ==4OH <>

Summary. The equation for the reaction of methanol with oxygen: 2ch oh 3o 2co 4h o. Methanol is the simplest saturated monoalcohol, with a CAS number of 67-56-1 or 170082-17-4, a molecular weight of , and a boiling point.

The main application area of methanol is the production of formaldehyde, which can be used to produce adhesives, mainly in the wood processing industry, followed by as a treatment agent for molding compounds, coatings, textiles and paper.

The electrode equation for the reaction of methanol with oxygen.

The equation for the reaction of methanol with oxygen: 2ch oh 3o 2co 4h o. Methanol is the simplest saturated Hu Xiangfeng monoalcohol, with a CAS number of 67-56-1 or 170082-17-4, a molecular weight of and a boiling point.

The main application area of methanol is the production of formaldehyde, formaldehyde can be used to produce adhesives, which is mainly used in the wood processing industry, followed by the treatment agent for molding compounds, coatings, textile pants and paper.

Do you have any more questions?

Summary. In an acidic environment, the electrode reactions of methanol and ethanol are as follows: Methanol:

Anode: 2CH3OH + 2H+ +2E- CH3O-H + H2O Cathode: O2 + 2H2O + 4E-4OH-ethanol:

Anode: 2C2H5OH + 2H+ +2E- C2H5O-H + H2O Cathode: O2 + 2H2O + 4E- 4OH - In an alkaline environment, the electrode reaction formulas for methanol and ethanol are as follows:

Methanol:anode: 2CH3OH + 2OH- CH3O-H + 2H2O + 2E-cathode:

O2 + 2H2O + 4E-4OH-ethanol: anode: 2C2H5OH + 2OH-C2H5O-H + 2H2O + 2E-cathode:

O2 + 2H2O + 4E-4OH - Note: The anode reaction and the cathodic reaction in the above electrode reaction formula are opposites, and when one of the reactions occurs, the other does not.

Methanol, ethanol electrode reaction formula in acidic and alkaline environments.

Can you hurry up<>

Right away. In an acidic environment, the electrode reactions of methanol and ethanol are as follows: Methanol:

Anode: 2CH3OH + 2H+ +2E- CH3O-H + H2O Cathode: O2 + 2H2O + 4E-4OH-ethanol:

Anode: 2C2H5OH + 2H+ +2E- C2H5O-H + H2O Cathode: O2 + 2H2O + 4E- 4OH - In an alkaline environment, the electrode reaction formulas for methanol and ethanol are as follows:

Methanol:anode: 2CH3OH + 2OH- CH3O-H + 2H2O + 2E-cathode:

O2 + 2H2O + 4E-4OH - Ethyl Spike Alcohol: Anode: 2C2H5OH + 2OH- C2H5O-H + 2H2O + 2E-Negative Early Source Row Pole:

O2 + 2H2O + 4E- 4OH - Note: The anode reaction and the cathodic reaction in the above land boom electrode reaction formula are opposites, and when one of the reactions occurs, the other does not.

Under acidic conditions:

Negative electrode reaction: CH3OH(G) ZhiH2O(L) 6E ==CO2(G) 6H (AQ).

Positive reaction: O2(g) 4H+ 4E ==4OH under alkaline conditions:

Negative electrode reaction: CH3OH(G) 8OH-(L) 6E ==CO32-(G) 6H2O

Positive reaction: O2(g) 2H2O(L) 4e ===4OH

The first step, the total reaction, is the combustion of methanol.

In the second step, oxygen and hydrogen ions are obtained electrons to produce water under acidic conditions. In an alkaline environment, oxygen and water get electrons to form hydrogen oxides. (After the second step, as long as there is oxygen, it is like this).

The third step is the first step minus the second step.

Under acidic conditions:

Negative reaction: CH3OH(G) H2O(L) 6E ===CO2(G) 6H (AQ).

Positive reaction: O2(g) 4H+ 4E ==4OH under alkaline conditions:

Negative electrode reaction: CH3OH(G) 8OH-(L) 6E ==CO32-(G) 6H2O

Positive reaction: O2(g) 2H2O(L) 4e ===4OH

Under acidic conditions:

Negative reaction: CH3OH H2O 6E ===CO2 6H Positive reaction: O2 4H+ 4E ===2H2O under alkaline conditions:

Negative reaction: CH3OH 8OH - 6E ===CO32- 6H2O positive reaction: O2 2H2O 4E ===4OH

Methanol fuel cell positive and negative electrode reaction equations.

Alkaline conditions. Total reaction formula: 2CH3OH + 3O2 +4OH- = 2CO32- +6H2O

Positive: 3O2 + 12E +6H20 12OH Negative: 2CH3OH - 12E +16OH 2CO32- +12H2O

Acidic conditions. Total reaction formula: 2CH3OH + 3O2 = 2CO2 + 4H2O Positive: 3O2 + 12E + 12H+ 6H2O Negative:

2ch4o - 12e– +2h2o → 12h+ +2co2

Therefore, acidic conditions, there is a large amount of H+, so the product is CO2.

Negative electrode: CH4O-6E- +H2O*****CO2 + 6H+ (conservation of electron gain and loss).

Positive electrode: O2 + 4 E- +4H+ ====2 H2O

The total reaction is a superposition of the two: 2CH4O + 3O2 ===2CO2 + 4H2O

Hence alkaline conditions.

Negative electrode: CH4O- 6E- +8 Oh- *****CO3 2- +6 H2O (conservation of electron gain and loss).

Positive electrode: O2 + 4 E- +2H2O ==== 4oh-

Total reaction: 2CH4O + 3O2 + 4OH- ===2CO32- +6H2O

o2+ 4h+ +4e- =2h2o

The general formula is rapidly changing: 2ch3oh + 3o2 = 2CO2 + 4H2O3O2+ 12H+ +12E-=6H2O

Subtract: 2ch3oh - 12h+ -12e2CO2-2h2o with a rotten Chang Xi minus move to the opposite side:

2ch3oh+2h2o-12e-=2co2+ 12h+