What does NH3 stand for?

NH3 stands for ammonia, which is a compound consisting of one nitrogen atom and three hydrogen atoms. Ammonia is commonly used in various industrial applications, including fertilizer production, refrigeration, and as a cleaning agent. Its chemical structure is significant in many chemical processes, and its properties, such as being a colorless gas with a distinct odor, make it easily identifiable.

In contrast, the other compounds listed are distinct both in their chemical composition and applications. Sodium chloride, commonly known as table salt, is a stable ionic compound, while hydrochloric acid is a strong acid known for its corrosive properties. Carbon dioxide, a byproduct of respiration and combustion, differs markedly in both structure and functionality from ammonia. Understanding these differences is essential, as it helps ensure safety and proper handling in various applications involving chemicals.