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gebondenEngels9783030491932
1-9-2020
This book tells the story of two of the most important figures in the history of chemistry. Carl Wilhelm Scheele (1742–1786) was the first to prepare oxygen and realise that air is a mixture of nitrogen and oxygen; he also discovered many important organic and inorganic substances. Meer
paperbackEngels9783030491963
1-9-2021
This book tells the story of two of the most important figures in the history of chemistry. Carl Wilhelm Scheele (1742–1786) was the first to prepare oxygen and realise that air is a mixture of nitrogen and oxygen; he also discovered many important organic and inorganic substances. Meer
paperbackEngels9789401051002
29-10-2012
I carne upon this collection o£ lec tures in chemistry by Henric Theophil Scheffer delivered in about 1750, edited by Torbern Bergman and published in Swed ish in 1775, when I was spending a sab batical leave in Uppsala. Meer