what is Acid

Answer 1

Acids are a type of chemical compound that have a pH below 7. These compounds are characterized by their ability to donate protons (hydrogen ions) in aqueous solutions. Acids react with bases to form salts and water in neutralization reactions. Common examples of acids include hydrochloric acid (HCl), sulfuric acid (H2SO4), and acetic acid (CH3COOH). Acids can be found in a wide range of natural and man-made substances, including fruits, vinegar, and batteries. Acids can be quite dangerous and should be handled with care.