Bases are generally compounds that can neutralize an amount of acid. Both sodium carbonate and ammonia are bases, although neither of these substances contains OH−

Medical Definition base noun ˈbās plural bases ˈbā-səz 1 : that portion of a bodily organ or part by which it is attached to another more central structure of the organism the base of the thumb

3 days ago · The United States operated a number of bases in Greenland during the Cold War, which an expert said it could reopen.

Dec 12, 2025 · Bases are chemical compounds that, in solution, are soapy to the touch and turn red vegetable dyes blue. When mixed, acids and bases neutralize one another and produce salts.

A team of commandoes got the hostages out from the rebel base. They radioed their base for help. The aircraft base is protected with specially designed shelters which are built to withstand ground and air …

Bases are the plural noun referring to several foundations, substances, or central points, while basis is a singular noun meaning the main supporting principle for something.

Sep 3, 2024 · Bases are substances that can accept hydrogen ions (protons) or donate a pair of valence electrons to form a bond. This definition has evolved over time, stemming from the observation of …

Recognizing examples of bases in chemistry and in everyday life builds a solid foundation for exams and real-world science connections. In this guide, you'll learn clear chemical and daily-life examples of …

Bases are less common as foods, but they are nonetheless present in many household products. Many cleaners contain ammonia, a base. Sodium hydroxide is found in drain cleaner. Antacids, which …

They react with acids and certain metals to form water and salts. Bases turn red litmus paper blue, have a bitter taste, and have a pH of greater than 7. Compare acid. 2. Mathematics a. The side or face of …