Издательство: | Книга по требованию |
Дата выхода: | июль 2011 |
ISBN: | 978-6-1316-0012-8 |
Объём: | 68 страниц |
Масса: | 123 г |
Размеры(В x Ш x Т), см: | 23 x 16 x 1 |
High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! Friedrich Stromeyer (1776 - 1835) was a German chemist. Stromeyer received his degree from the University of Gottingen in 1800. He was then on the staff of the university and was also an inspector of apothecaries. He received his MD doctorate in 1800 at the University of Gottingen under Johann Friedrich Gmelin and Louis Nicolas Vauquelin. He discovered the element cadmium in 1817 while studying zinc compounds. Cadmium is an impurity in zinc compounds, although represented in very small quantities. He was the first to recommend starch as a reagent for free iodine and he studied chemistry of arsine and bismuthate salts.
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