Bases are solutions that pull hydrogen ions out of solution and onto themselves, "accepting" them, and usually feel slippery. Bases have many practical uses. For example, "antacids" like TUMS are ...

Many soaps are bases. Some substances are neutral, meaning they are neither an acid nor a base, like water. How can you tell if something is an acid or a base? Acids and bases can change the color of ...

However, one of the most common marinating mistakes people make is trying to use either oil or an acid as the base. In reality, you always need a balance of both. The easiest way to remember this is ...

When acids and bases are combined an acid-base reaction occurs. If there are an equal number of hydrogen and hydroxide ions present, the acid and base will neutralize each other, forming a salt ...

IntroductionAn acid-base indicator is a substance that changes color as the pH of the solution changes. Indicators work because they are weak acids which when in solution, exist in equilibrium with ...

For SQA National 5 Chemistry, learn about the properties of acids and bases and how to tell them apart with this BBC Bitesize Scotland revision guide.

Acid–base homeostasis is fundamental for maintaining life. This article reviews a stepwise method for the physiological approach to evaluation of acid–base status.