Skip to content

Category: Simplified Chemistry

Ammonia The most familiar compound composed ‘of the elements nitrogen and hydrogen, NH3. It is formed as a result of the decomposition of most nitrogenous organic material, and its presence is indicated by its pungent and irritating odor. Ammonia has a wide range of industrial and agricultural applications. Examples of its use are the production

Akram Amir El Ali
October 18, 2018

Aspirin The acetyl ester of salicylic acid, also known as 2-(acetyloxy)-benzoic acid and acetylsalicylic acid (see structure below). Aspirin is prepared by the acetylation of salicylic acid with acetic anhydride. Aspirin is effective as an analgesic, antipyretic, and anti-inflammatory drug. It pre­vents the aggregation of platelets, and there is some evidence that it can prevent

Akram Amir El Ali
October 18, 2018

Argon A chemical element, Ar, atomic number 18, and atomic weight 39.948. Argon is the third member of group 18 in the periodic table. The gaseous elements in this group are called the noble, inert, or rare gases, although argon is not actually rare. The Earth’s atmosphere is the only natural argon source; however, traces

Akram Amir El Ali
October 18, 2018