Familiar Letters on Chemistry

by Justus von LIEBIG (1803 - 1873)

Letter II - Changes of Form which every kind of Matter undergoes.

Familiar Letters on Chemistry

Justus von Liebig (1803-1873) was a German chemist who made major contributions to agricultural and biological chemistry and is known for his discovery of nitrogen as an essential plant nutrient. These letters “were written for the especial purpose of exciting the attention of governments, and an enlightened public, to the necessity of establishing Schools of Chemistry, and of promoting by every means, the study of a science so intimately connected with the arts, pursuits, and social well-being of modern civilised nations.” (Summary by Wikipedia and J.M. Smallheer)


Listen next episodes of Familiar Letters on Chemistry:
Letter III - The Manufacture of Soda from Culinary Salt... , Letter IV - Connection of Theory with Practice , Letter IX - Growth of Animals , Letter V - ISOMERISM , Letter VI - ALLIANCE OF CHEMISTRY WITH PHYSIOLOGY , Letter VII - ANIMAL HEAT, its laws and influence on the Animal Functions , Letter VIII - ALIMENTS , Letter X - Application of the preceding facts to Man , Letter XI - CIRCULATION OF MATTER IN THE ANIMAL AND VEGETABLE KINGDOMS , Letter XII - SCIENCE AND ART OF AGRICULTURE. NECESSITY OF CHEMISTRY. , Letter XIII - ILLUSTRATION OF THE NECESSITY OF CHEMISTRY TO ADVANCE AND PERFECT AGRICULTURE , Letter XIV - NATURE AND EFFECTS OF MANURES , Letter XV - SOURCE OF THE CARBON AND NITROGEN OF PLANTS , Letter XVI - RESULTS OF THE AUTHOR'S LATEST INQUIRIES