Acetic Acid
Acetic acid, also known as ethanoic acid, is a clear, colorless liquid with a pungent odor. It is the main component of vinegar and is also used in the production of cellulose acetate, a synthetic textile, and in the production of various chemicals.
Chemical Formula and Structure
The chemical formula of acetic acid is CH3COOH. It is a simple carboxylic acid with a methyl group (CH3) and a carboxyl group (COOH). The structure of acetic acid is shown below:
Acid Structure" />Physical and Chemical Properties
Acetic acid has a boiling point of 118.1 °C and a melting point of 16.6 °C. It is soluble in water, alcohol, and ether. Acetic acid is a weak acid, meaning it does not completely dissociate in water. It reacts with bases to form salts and water.
Uses
Acetic acid is primarily used in the production of vinegar, which is a common condiment and food preservative. It is also used in the production of various chemicals, including acetate esters, which are used as solvents and in the production of plastics and textiles.
Study Guide
- What is the chemical formula of acetic acid?
- Describe the structure of acetic acid.
- What are the physical and chemical properties of acetic acid?
- What are the primary uses of acetic acid?
Feel free to use this study guide to test your understanding of acetic acid. Good luck with your studies!
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