Definition of acetic acid in English:

acetic acid

noun əˌsiːtɪk ˈasɪdəˌsidɪk ˈæsəd

mass nounChemistry

The acid that gives vinegar its characteristic taste. The pure acid is a colourless viscous liquid or glassy solid.
〔化〕乙酸，醋酸
Alternative name: ethanoic acid; chemical formula: CH₃COOH
Example sentencesExamples
- The gel was then washed several times with water to remove staining excess and the band of interest was cut out and washed in a large volume of water to remove acetic acid and ethanol.
- When wine turns sour, it changes to vinegar, or dilute acetic acid.
- At this time, the Arab alchemist Jabir ibn Hayyan Geber produced concentrated acetic acid by distilling vinegar.
- The company also plans to stock natural vinegar as a substitute for the commonly available diluted acetic acid.
- Some organic acids, however, are quite strong, such as citric acid in citrus fruit, malic acid in apples, and acetic acid in vinegar.
- Lactic acid and acetic acid concentrations were similar between treatments.
- Mannitol, lactic acid, and acetic acid are the byproducts of this action.
- The liver chemically breaks down the remaining alcohol into acetic acid.
- Two years ago, at a plant in Belgium, he and colleagues experimented with a process involving acetic acid, which gives vinegar its smell.
- Indeed, the synthesis of ethanol predates recorded history and acetic acid is oxidized ethanol or wine gone bad.
- Unlike vinegar it lacks acetic acid, which causes vinegar to clash with wine pairings.
- By the time this stage is reached the wine is no longer wine but wine vinegar which combines the sharp, acid taste of acetic acid with the odour of ethyl acetate.
- The precipitate is then treated with acetic acid and an alkaline material.
- They work on the principle that in the presence of a catalyst, oxygen in a sample of expired air converts any alcohol present into acetic acid and then to water and carbon dioxide.
- Fixation was carried out with methanol / acetic acid at room temperature.
- If your aspirin bottle smells like vinegar, the tablets have started to break down to acetic acid and should be discarded.
- The second step in the breakdown of alcohol is the conversion of the acetaldehyde to simple acetic acid.
- The organisms also produce organic compounds such as lactic acid, hydrogen peroxide and acetic acid.
- The cells were then centrifuged and a methanol / acetic acid solution was slowly added.

Origin

Late 18th century: acetic from French acétique, from Latin acetum 'vinegar'.

Definition of acetic acid in US English:

acetic acid

nounəˌsēdik ˈasədəˌsidɪk ˈæsəd

Chemistry

The acid that gives vinegar its characteristic taste. The pure acid is a colorless viscous liquid or glassy solid.
〔化〕乙酸，醋酸
Chemical formula: CH₃COOH
Example sentencesExamples
- At this time, the Arab alchemist Jabir ibn Hayyan Geber produced concentrated acetic acid by distilling vinegar.
- Fixation was carried out with methanol / acetic acid at room temperature.
- Two years ago, at a plant in Belgium, he and colleagues experimented with a process involving acetic acid, which gives vinegar its smell.
- The organisms also produce organic compounds such as lactic acid, hydrogen peroxide and acetic acid.
- The gel was then washed several times with water to remove staining excess and the band of interest was cut out and washed in a large volume of water to remove acetic acid and ethanol.
- The liver chemically breaks down the remaining alcohol into acetic acid.
- When wine turns sour, it changes to vinegar, or dilute acetic acid.
- If your aspirin bottle smells like vinegar, the tablets have started to break down to acetic acid and should be discarded.
- By the time this stage is reached the wine is no longer wine but wine vinegar which combines the sharp, acid taste of acetic acid with the odour of ethyl acetate.
- The second step in the breakdown of alcohol is the conversion of the acetaldehyde to simple acetic acid.
- Lactic acid and acetic acid concentrations were similar between treatments.
- Unlike vinegar it lacks acetic acid, which causes vinegar to clash with wine pairings.
- Mannitol, lactic acid, and acetic acid are the byproducts of this action.
- They work on the principle that in the presence of a catalyst, oxygen in a sample of expired air converts any alcohol present into acetic acid and then to water and carbon dioxide.
- Some organic acids, however, are quite strong, such as citric acid in citrus fruit, malic acid in apples, and acetic acid in vinegar.
- Indeed, the synthesis of ethanol predates recorded history and acetic acid is oxidized ethanol or wine gone bad.
- The cells were then centrifuged and a methanol / acetic acid solution was slowly added.
- The precipitate is then treated with acetic acid and an alkaline material.
- The company also plans to stock natural vinegar as a substitute for the commonly available diluted acetic acid.

Origin

Late 18th century: acetic from French acétique, from Latin acetum ‘vinegar’.

词汇	acetic acid
释义	Definition of acetic acid in English: acetic acid noun əˌsiːtɪk ˈasɪdəˌsidɪk ˈæsəd mass nounChemistry The acid that gives vinegar its characteristic taste. The pure acid is a colourless viscous liquid or glassy solid. 〔化〕乙酸，醋酸 Alternative name: ethanoic acid; chemical formula: CH₃COOH Example sentencesExamples The gel was then washed several times with water to remove staining excess and the band of interest was cut out and washed in a large volume of water to remove acetic acid and ethanol. When wine turns sour, it changes to vinegar, or dilute acetic acid. At this time, the Arab alchemist Jabir ibn Hayyan Geber produced concentrated acetic acid by distilling vinegar. The company also plans to stock natural vinegar as a substitute for the commonly available diluted acetic acid. Some organic acids, however, are quite strong, such as citric acid in citrus fruit, malic acid in apples, and acetic acid in vinegar. Lactic acid and acetic acid concentrations were similar between treatments. Mannitol, lactic acid, and acetic acid are the byproducts of this action. The liver chemically breaks down the remaining alcohol into acetic acid. Two years ago, at a plant in Belgium, he and colleagues experimented with a process involving acetic acid, which gives vinegar its smell. Indeed, the synthesis of ethanol predates recorded history and acetic acid is oxidized ethanol or wine gone bad. Unlike vinegar it lacks acetic acid, which causes vinegar to clash with wine pairings. By the time this stage is reached the wine is no longer wine but wine vinegar which combines the sharp, acid taste of acetic acid with the odour of ethyl acetate. The precipitate is then treated with acetic acid and an alkaline material. They work on the principle that in the presence of a catalyst, oxygen in a sample of expired air converts any alcohol present into acetic acid and then to water and carbon dioxide. Fixation was carried out with methanol / acetic acid at room temperature. If your aspirin bottle smells like vinegar, the tablets have started to break down to acetic acid and should be discarded. The second step in the breakdown of alcohol is the conversion of the acetaldehyde to simple acetic acid. The organisms also produce organic compounds such as lactic acid, hydrogen peroxide and acetic acid. The cells were then centrifuged and a methanol / acetic acid solution was slowly added. Origin Late 18th century: acetic from French acétique, from Latin acetum 'vinegar'. Definition of acetic acid in US English: acetic acid nounəˌsēdik ˈasədəˌsidɪk ˈæsəd Chemistry The acid that gives vinegar its characteristic taste. The pure acid is a colorless viscous liquid or glassy solid. 〔化〕乙酸，醋酸 Chemical formula: CH₃COOH Example sentencesExamples At this time, the Arab alchemist Jabir ibn Hayyan Geber produced concentrated acetic acid by distilling vinegar. Fixation was carried out with methanol / acetic acid at room temperature. Two years ago, at a plant in Belgium, he and colleagues experimented with a process involving acetic acid, which gives vinegar its smell. The organisms also produce organic compounds such as lactic acid, hydrogen peroxide and acetic acid. The gel was then washed several times with water to remove staining excess and the band of interest was cut out and washed in a large volume of water to remove acetic acid and ethanol. The liver chemically breaks down the remaining alcohol into acetic acid. When wine turns sour, it changes to vinegar, or dilute acetic acid. If your aspirin bottle smells like vinegar, the tablets have started to break down to acetic acid and should be discarded. By the time this stage is reached the wine is no longer wine but wine vinegar which combines the sharp, acid taste of acetic acid with the odour of ethyl acetate. The second step in the breakdown of alcohol is the conversion of the acetaldehyde to simple acetic acid. Lactic acid and acetic acid concentrations were similar between treatments. Unlike vinegar it lacks acetic acid, which causes vinegar to clash with wine pairings. Mannitol, lactic acid, and acetic acid are the byproducts of this action. They work on the principle that in the presence of a catalyst, oxygen in a sample of expired air converts any alcohol present into acetic acid and then to water and carbon dioxide. Some organic acids, however, are quite strong, such as citric acid in citrus fruit, malic acid in apples, and acetic acid in vinegar. Indeed, the synthesis of ethanol predates recorded history and acetic acid is oxidized ethanol or wine gone bad. The cells were then centrifuged and a methanol / acetic acid solution was slowly added. The precipitate is then treated with acetic acid and an alkaline material. The company also plans to stock natural vinegar as a substitute for the commonly available diluted acetic acid. Origin Late 18th century: acetic from French acétique, from Latin acetum ‘vinegar’.
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