Question

глюкоза-этанол-этаналь-этановая кислота-ацетат калия-метан-углекислый газ-глюкоза-сахароза

Answer 1

Ответ:

Под реакцией будет написано пояснение. Это при его необходимости, т.е. если требуется в задании. (можно не писАть)

1) C6H12O6 >>> брожение (над стрелочкой) >>> 2C2H5OH + 2CO2

[глюкоза > брожение > этанол + углекислый газ]

2) C2H5OH >>> CH3COH + H2

[этанол >>> этаналь + водород]

3) CH3COH + Ag2O >>> 2Ag↓ + CH3COOH

Реакция называется реакцией серебрянного зеркала.

[этаналь + оксид серебра >>> серебро + этановая кислота]

4) CH3COOH + KOH >>> CH3COOK + H2O

[этановая кислота + гидроксид калия >>> ацетат калия + вода]

5) CH3COOK + KOH >>> CH4 + K2CO3

[эцетат калия + гидроксид калия >>> метан + карбонат калия]

6) CH4 + 2O2 >>> CO2 + 2H2O

[метан + ксилород >>>углекислый газ + вода]

7) 6CO2 + 6H2O >> фотосинтез >> C6H12O6 + 6O2

[углекислый газ + вода >>> глюкоза + кислород]

8) 2C6H12O6 >>> C12H22O11 + H2O

[глюкоза >>> сахароза + вода]

Answer 2

Glucose - Ethanol - Acetaldehyde - Acetic Acid - Potassium Acetate - Methane - Carbon Dioxide - Glucose - Sucrose

Glucose is a simple sugar and a primary source of energy for living organisms. It is a carbohydrate that can be broken down through a process called glycolysis to produce energy in the form of ATP. Glucose can also be converted into other substances through various metabolic pathways.

One such pathway is the fermentation of glucose to produce ethanol. This process occurs in yeast and some bacteria and is used in the production of alcoholic beverages. During fermentation, glucose is converted into ethanol and carbon dioxide through a series of enzymatic reactions. The overall reaction can be represented as:

Glucose → Ethanol + Carbon Dioxide

Ethanol, also known as ethyl alcohol, is a clear, colorless liquid that is commonly used as a solvent, fuel, and recreational drug. It is produced through the fermentation of glucose or other carbohydrates by yeast or bacteria. Ethanol can be further oxidized to produce acetaldehyde.

Acetaldehyde is an organic compound that is formed as an intermediate product during the oxidation of ethanol. It is a colorless liquid with a pungent odor and is used in the production of various chemicals and plastics. Acetaldehyde can be further oxidized to produce acetic acid.

Acetic acid, also known as ethanoic acid, is a weak acid with a sour taste and a pungent smell. It is the main component of vinegar and is used in the production of various chemicals, solvents, and plastics. Acetic acid can react with potassium hydroxide (KOH) to form potassium acetate.

Potassium acetate is the potassium salt of acetic acid. It is a white crystalline solid that is used as a deicer, a food additive, and a buffering agent in the pharmaceutical industry. Potassium acetate can be further reacted to produce methane.

Methane is a colorless, odorless gas that is the primary component of natural gas. It is produced through various biological and geological processes, including the anaerobic digestion of organic matter. Methane is a potent greenhouse gas and is also used as a fuel.

Methane can be oxidized to produce carbon dioxide through combustion or through biological processes. Carbon dioxide is a colorless gas that is essential for photosynthesis in plants and is a major greenhouse gas responsible for global warming. It is produced through various natural and human activities, including the combustion of fossil fuels and the respiration of living organisms.

Carbon dioxide can also be converted back into glucose through photosynthesis, a process carried out by plants and some microorganisms. During photosynthesis, carbon dioxide and water are converted into glucose and oxygen using energy from sunlight.

Sucrose, also known as table sugar, is a disaccharide composed of glucose and fructose. It is a common sweetener used in food and beverages. Sucrose can be broken down into glucose and fructose through the action of enzymes in the digestive system.

In summary, the sequence you provided represents a series of chemical reactions and conversions involving glucose, ethanol, acetaldehyde, acetic acid, potassium acetate, methane, carbon dioxide, glucose, and sucrose. These substances are interconnected through various metabolic pathways and have diverse applications in industries and biological processes.