-
700
Hydrochloric and Nitric Acid
Jabar ibn Hayyan discovered these acids while distilling various salts together with sulfuric acid. He discovered hydrochloric acid from salt, and nitric acid from saltpeter. -
730
Theory of Beginning of Universe
Ja'far al-Sadiq developed a theory that follows, "The universe was born out of a tiny particle, which had two opposite poles. That particle produced an atom. In this way, the matter came into being. Then the matter diversified. This diversification was caused by the density or rarity of the atoms." -
830
Refuting the study of traditional alchemy
Al-Kindi was the first to disprove the study of traditional alchemy and the theory of the transmutation of metals into more valuable metals. (gold or silver). -
875
Theory of Classical Elements
Al-Razi, who in his Doubts about Galen, was the first one to prove Aristotle's theory of classical elements as well as Galen's theory of humorism wrong using an experimental method. -
900
Art of Elixir
Al-Farabi wrote: The Necessity of the Art of the Elixir -
930
Explanation of the Symbols
Muhammed ibn Umail al-Tamimihe, wrote a Book of the Explanation of the Symbols. -
1000
Steam Distillation
Ibn Sina perfected steam distillation to produce essential oils such as rose essence, which he used as aromatherapeutic treatments for heart conditions. -
1235
Law of Conservation of Mass
Nasir al-Din al-Tusi contributed to the field of chemistry, affirming an early law of conservation of mass.