Learn what actually happens when baking soda is added to ketchup in this simple kitchen science demonstration. This experiment shows how acids and bases interact, creating bubbling from carbon dioxide ...

SIOUX CITY (KTIV) - Gather your supplies! In this episode we will use everyday materials to explore pH and how it changes between acids and bases. Blackberries contain a chemical class called ...

Discover how red cabbage can act as a natural pH indicator, revealing whether substances are acids or bases through beautiful color changes. pH is a measure that tells us how acidic or basic a ...