CH3COOH, commonly known as vinegar, is a colorless liquid that has a sour taste and strong odor. It is primarily composed of acetic acid, which typically makes up 4-8% of its volume, and water. Vinegar is widely used in cooking, food preservation, and as a condiment. Vinegar can be produced through the fermentation of ethanol by acetic acid bacteria. There are various types of vinegar, including white vinegar, apple cider vinegar, and balsamic vinegar, each with distinct flavors and uses. It is also utilized in cleaning and as a natural remedy for various health issues.