Definition of methanoic acid in English:

methanoic acid

nounˌmɛθəˈnəʊɪkˌmeTHəˌnōik ˈasid

systematic chemical name for formic acid
Example sentencesExamples
- The majority of methanol is used in the manufacture of methanal, with smaller amounts of methanoic acid (formic acid) and chloromethane also being manufactured.
- It produces a wide range of products including ethanoic acid, methanoic acid, propanoic acid and propanone.
- In addition, the methanoic acid would be used as a feedstock to manufacture higher chemicals and polymers.
- Condensation of methanoic acid with ethanol will produce ethyl methanoate, an ester having the odor of rum.
- When methanol is used as a starting material, methanoic acid is formed.

Origin

Late 19th century: methanoic, from methane + -oic (perhaps on the pattern of benzoic).

Definition of methanoic acid in US English:

methanoic acid

nounˌmeTHəˌnōik ˈasid

systematic chemical name for formic acid
Example sentencesExamples
- In addition, the methanoic acid would be used as a feedstock to manufacture higher chemicals and polymers.
- Condensation of methanoic acid with ethanol will produce ethyl methanoate, an ester having the odor of rum.
- The majority of methanol is used in the manufacture of methanal, with smaller amounts of methanoic acid (formic acid) and chloromethane also being manufactured.
- It produces a wide range of products including ethanoic acid, methanoic acid, propanoic acid and propanone.
- When methanol is used as a starting material, methanoic acid is formed.

Origin

Late 19th century: methanoic, from methane + -oic (perhaps on the pattern of benzoic).

词汇	methanoic acid
释义	Definition of methanoic acid in English: methanoic acid nounˌmɛθəˈnəʊɪkˌmeTHəˌnōik ˈasid systematic chemical name for formic acid Example sentencesExamples The majority of methanol is used in the manufacture of methanal, with smaller amounts of methanoic acid (formic acid) and chloromethane also being manufactured. It produces a wide range of products including ethanoic acid, methanoic acid, propanoic acid and propanone. In addition, the methanoic acid would be used as a feedstock to manufacture higher chemicals and polymers. Condensation of methanoic acid with ethanol will produce ethyl methanoate, an ester having the odor of rum. When methanol is used as a starting material, methanoic acid is formed. Origin Late 19th century: methanoic, from methane + -oic (perhaps on the pattern of benzoic). Definition of methanoic acid in US English: methanoic acid nounˌmeTHəˌnōik ˈasid systematic chemical name for formic acid Example sentencesExamples In addition, the methanoic acid would be used as a feedstock to manufacture higher chemicals and polymers. Condensation of methanoic acid with ethanol will produce ethyl methanoate, an ester having the odor of rum. The majority of methanol is used in the manufacture of methanal, with smaller amounts of methanoic acid (formic acid) and chloromethane also being manufactured. It produces a wide range of products including ethanoic acid, methanoic acid, propanoic acid and propanone. When methanol is used as a starting material, methanoic acid is formed. Origin Late 19th century: methanoic, from methane + -oic (perhaps on the pattern of benzoic).
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