Germain Henri Hess
a Swiss-Russian chemist and doctor who formulated Hess's law, an early principle of thermochemistry

For much more information, also see

From: Wikipedia
Born
7 August 1802 Geneva, Canton of Léman, Helvetic Republic
From: Wikipedia
Died
13 December 1850 (aged 48) St. Petersburg, Russia
From: Wikipedia
Nationality
Russian - Swiss
From: Wikipedia
Known for
Hess's law, Thermochemistry
From: Wikipedia
Fields
Chemistry
From: Wikipedia
Alma mater
University of Dorpat
From: Wikipedia
Institutions
St. Petersburg Academy of Sciences
From: Open Science FrameworkOSF
adultbasic
Russia
From: Open Science FrameworkOSF
era
1800+