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When an alcohol X reacts with a carboxylic acid Y in the presence of a few drops of concentrated sulphuric acid, it produces a sweet smelling compound C3H7COO2H5. Identify X and Y. Write the chemical equation for this reaction?
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When an alcohol X reacts with a carboxylic acid Y in the presence of a...
- Alcohol X: The given compound C3H7COO2H5 is an ester, which is formed by the reaction between an alcohol and a carboxylic acid. Looking at the structure of the ester, we can identify the alcohol X as ethanol (C2H5OH). Ethanol is a common alcohol used in beverages and industrial processes.
- Carboxylic acid Y: To determine the carboxylic acid Y, we need to examine the structure of the ester. The ester name C3H7COO2H5 indicates that it consists of a 3-carbon chain with a carboxyl group (COOH) and an ethoxy group (C2H5O). Based on this information, we can identify the carboxylic acid Y as propanoic acid (CH3CH2COOH), which has a 3-carbon chain with a carboxyl group at the end.
- Reaction equation: The reaction between ethanol and propanoic acid in the presence of concentrated sulfuric acid can be represented by the following chemical equation:
CH3CH2OH + CH3CH2COOH → CH3CH2COOCH2CH3 + H2O
Explanation:
1. Formation of the ester: The reaction between ethanol (X) and propanoic acid (Y) involves the condensation of the alcohol and acid functional groups. This reaction is an esterification reaction, where an ester is formed by the removal of water (dehydration) from the alcohol and acid.
2. Presence of sulfuric acid: The sulfuric acid acts as a catalyst in the reaction, facilitating the esterification process. It helps in the removal of water and increases the rate of the reaction by providing the necessary conditions for the reaction to occur.
3. Sweet smelling compound: The resulting ester, C3H7COO2H5, has a sweet smell. Esters are known for their pleasant fruity or floral aromas, and they are often used as flavorings and fragrances in various products.
4. Balanced chemical equation: The balanced chemical equation for the reaction is CH3CH2OH + CH3CH2COOH → CH3CH2COOCH2CH3 + H2O. This equation shows the stoichiometric relationship between the reactants and products, indicating that one molecule of ethanol reacts with one molecule of propanoic acid to produce one molecule of the ester and one molecule of water.
Note: The use of HTML tags (e.g., ) to format the response is not supported in this text-based format.
- Carboxylic acid Y: To determine the carboxylic acid Y, we need to examine the structure of the ester. The ester name C3H7COO2H5 indicates that it consists of a 3-carbon chain with a carboxyl group (COOH) and an ethoxy group (C2H5O). Based on this information, we can identify the carboxylic acid Y as propanoic acid (CH3CH2COOH), which has a 3-carbon chain with a carboxyl group at the end.
- Reaction equation: The reaction between ethanol and propanoic acid in the presence of concentrated sulfuric acid can be represented by the following chemical equation:
CH3CH2OH + CH3CH2COOH → CH3CH2COOCH2CH3 + H2O
Explanation:
1. Formation of the ester: The reaction between ethanol (X) and propanoic acid (Y) involves the condensation of the alcohol and acid functional groups. This reaction is an esterification reaction, where an ester is formed by the removal of water (dehydration) from the alcohol and acid.
2. Presence of sulfuric acid: The sulfuric acid acts as a catalyst in the reaction, facilitating the esterification process. It helps in the removal of water and increases the rate of the reaction by providing the necessary conditions for the reaction to occur.
3. Sweet smelling compound: The resulting ester, C3H7COO2H5, has a sweet smell. Esters are known for their pleasant fruity or floral aromas, and they are often used as flavorings and fragrances in various products.
4. Balanced chemical equation: The balanced chemical equation for the reaction is CH3CH2OH + CH3CH2COOH → CH3CH2COOCH2CH3 + H2O. This equation shows the stoichiometric relationship between the reactants and products, indicating that one molecule of ethanol reacts with one molecule of propanoic acid to produce one molecule of the ester and one molecule of water.
Note: The use of HTML tags (e.g., ) to format the response is not supported in this text-based format.
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When an alcohol X reacts with a carboxylic acid Y in the presence of a few drops of concentrated sulphuric acid, it produces a sweet smelling compound C3H7COO2H5. Identify X and Y. Write the chemical equation for this reaction?
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When an alcohol X reacts with a carboxylic acid Y in the presence of a few drops of concentrated sulphuric acid, it produces a sweet smelling compound C3H7COO2H5. Identify X and Y. Write the chemical equation for this reaction? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about When an alcohol X reacts with a carboxylic acid Y in the presence of a few drops of concentrated sulphuric acid, it produces a sweet smelling compound C3H7COO2H5. Identify X and Y. Write the chemical equation for this reaction? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When an alcohol X reacts with a carboxylic acid Y in the presence of a few drops of concentrated sulphuric acid, it produces a sweet smelling compound C3H7COO2H5. Identify X and Y. Write the chemical equation for this reaction?.
When an alcohol X reacts with a carboxylic acid Y in the presence of a few drops of concentrated sulphuric acid, it produces a sweet smelling compound C3H7COO2H5. Identify X and Y. Write the chemical equation for this reaction? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about When an alcohol X reacts with a carboxylic acid Y in the presence of a few drops of concentrated sulphuric acid, it produces a sweet smelling compound C3H7COO2H5. Identify X and Y. Write the chemical equation for this reaction? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When an alcohol X reacts with a carboxylic acid Y in the presence of a few drops of concentrated sulphuric acid, it produces a sweet smelling compound C3H7COO2H5. Identify X and Y. Write the chemical equation for this reaction?.
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