Karl Friedrich Mohr

Karl Friedrich Mohr (November 4, 1806 – September 28, 1879) was a German chemist famous for his early statement of the principle of the conservation of energy. Ammonium iron(II) sulfate, (NH4)2Fe(SO4)2.6H2O, is named Mohr's salt after him.

Read more about Karl Friedrich Mohr:  Life, Work, Selected Writings