acid-base neutralization

Acid-base neutralization is a chemical reaction where an acid and a base interact to produce water and a salt, effectively canceling each other's properties. Acids release hydrogen ions (H⁺), making solutions acidic, while bases release hydroxide ions (OH⁻), making solutions basic. When combined, these ions bond to form water (H₂O). The process reduces the acidity or alkalinity, moving the solution toward a neutral pH of 7. This reaction is common in everyday life, such as when using antacids to relieve heartburn or in cleaning products that neutralize acids or bases.