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Вопрос № 911970 - Английский язык

Расположите пропущенные предложения в таком порядке, чтобы получился связный текст.
1_______. It is formed when acetyl chloride or acetic anhydride acts on ethyl alcohol. 2_______.
Ethyl acetate is a colourless, mobile liquid, with a pleasant fruity odour. 3_______. It is soluble in water and is miscible with alcohol, ether and chloroform, forming neutral solutions. 4_______.
Варианты ответов
  • Ethyl acetate is a typical example of an ester of an organic acid
  • Ethyl acetate is prepared by the interaction of alcohol and glacial acid in the presence of concentrated sulphuric acid
  • When ethyl acetate is boiled with water under reflux condensation, it slowly undergoes hydrolysis
  • Its weight per ml is 0.9 and it boils at 77°
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Вопрос задал(а): Анонимный пользователь, 13 Ноябрь 2020 в 16:10
На вопрос ответил(а): Анастасия Степанова, 13 Ноябрь 2020 в 16:10

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Вопрос № 911971

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Вопрос № 911973

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