Question

Напишите уравнения реакций, при помощи которых можно осуществить следующие превращения: СаС2 →С2Н2 ®С2Н4 ®С2Н6 ®→C2H5Cl®С 2Н5О Вопросы для контроля 1. Что такое сложные эфиры? Приведите примеры. 2. Что такое реакция этерификации? Приведите пример. 3. Как можно классифицировать жиры? 4. Какие органические вещества относятся к классу карбоновых кислот? 5. Какой вид изомерии характерен для предельных монокарбоновых кислот? 6. Составьте формулы двух изомеров карбоновой кислоты соответствующей следующему составу и назовите их по

Answer 1

Ответ:

1. Сложные эфиры-органические соединения на основе кислородсодержащих органических карбоновых или неорганических кислот. Этилацетат

2. Реакция между спиртом и органической карбоновой кислотой.

4. Карбоновые кислоты это кислородсодержащие вещества. К классу относят только карбоновые кислоты.

5. Изомерия углеродного скелета

6. (где формула кислоты?)

Answer 2

Ответ: капец как это можно решить это же какая то дичь.........................................

Answer 3

Equations for the given transformations:

To carry out the given transformations, we can use the following equations:

1. CaC2 → C2H2 (Calcium carbide to acetylene): - The reaction equation is: CaC2 + 2H2O → C2H2 + Ca(OH)2 [[1]].

2. C2H2 → C2H4 (Acetylene to ethylene): - The reaction equation is: C2H2 → C2H4 [[2]].

3. C2H4 → C2H6 (Ethylene to ethane): - The reaction equation is: C2H4 + H2 → C2H6 [[3]].

4. C2H6 → C2H5Cl (Ethane to ethyl chloride): - The reaction equation is: C2H6 + Cl2 → C2H5Cl + HCl [[4]].

5. C2H5Cl → C2H5OH (Ethyl chloride to ethanol): - The reaction equation is: C2H5Cl + NaOH → C2H5OH + NaCl [[5]].

Questions for control:

1. What are complex ethers? Provide examples. - Complex ethers are organic compounds that contain an ether functional group (-O-) bonded to two or more alkyl or aryl groups. They are also known as polyethers. Examples of complex ethers include crown ethers, cryptands, and calixarenes [[6]].

2. What is the reaction of etherification? Provide an example. - Etherification is a chemical reaction in which an alcohol reacts with an acid to form an ether. The reaction is typically catalyzed by an acid catalyst. An example of etherification is the reaction between ethanol and sulfuric acid to form diethyl ether: - CH3CH2OH + H2SO4 → CH3CH2OCH2CH3 + H2O [[7]].

3. How can fats be classified? - Fats can be classified based on their chemical structure and physical properties. One common classification is based on the presence of saturated or unsaturated fatty acids. Fats that contain mainly saturated fatty acids are called saturated fats, while fats that contain unsaturated fatty acids (such as monounsaturated or polyunsaturated fatty acids) are called unsaturated fats [[8]].

4. Which organic compounds belong to the class of carboxylic acids? - Carboxylic acids are organic compounds that contain the carboxyl functional group (-COOH). Examples of carboxylic acids include acetic acid (CH3COOH), formic acid (HCOOH), and benzoic acid (C6H5COOH) [[9]].

5. What type of isomerism is characteristic of saturated monocarboxylic acids? - Saturated monocarboxylic acids exhibit positional isomerism. This means that the position of the carboxyl group (-COOH) can vary within the carbon chain. For example, in butanoic acid (C3H7COOH), the carboxyl group can be located on the first, second, or third carbon atom [[10]].

6. Write the formulas of two isomers of a carboxylic acid corresponding to the following composition and name them. - The given composition is not provided in the question. Please provide the composition so that I can assist you further.

Please let me know if there's anything else I can help you with!