Jean Beguin

From Wikipedia
https://en.wikipedia.org/wiki/Jean_Beguin

Jean Beguin (1550–1620) was an iatrochemist noted for his 1610 Tyrocinium Chymicum (Begin Chemistry) ( Digital edition), which many consider to be one of the first chemistry textbooks. In the 1615 edition of his textbook, Beguin made the first-ever chemical equation or rudimentary reaction diagrams, showing the results of reactions in which there are two or more reagents. [1] Modern rendering of this famous diagram, detailing the reaction of corrosive sublimate (HgCl2) with sulfide of antimony (Sb2S3), is shown below: [2]

Beguin's 1615 reaction diagram, the first-ever chemical equation.

See also

References

  1. ^ Bergman, Torbern (1775). Dissertation Elective. Routledge. ISBN  0-7146-1592-7.
  2. ^ Crosland, M.P. (1959). "The use of diagrams as chemical 'equations' in the lectures of William Cullen and Joseph Black". Annals of Science. 15 (2): 75–90. doi: 10.1080/00033795900200088.

External links

  • Jean Beguin - Eric Weisstein's World of Scientific Biography