any other discoveries made by him?
Organic acids like - tartaric, oxalic, uric, lactic, and citric, as well as hydrofluoric, hydrocyanic, and arsenic acids.
Carl Wilhelm Scheele
Scheele discovered organic acids tartaric, oxalic, uric, lactic, and citric, as well as hydrofluoric, hydrocyanic, and arsenic acids. He preferred speaking German to Swedish his whole life, as German was commonly spoken among Swedish pharmacists.
what is the chemical composition of the earth Iron, oxygen, silicon, magnesium, sulphur, nickel, calcium and aluminum to name a few. how did this place get its name? Its developed, via Middle English, from an Old English noun. what is the climatic conditions on it? It can be subdivided into specific latitudinal belts of approximately homogeneous climate. what the construction of it from the inside? It is divided into layers by their chemical or physical (rheological) properties; crust, mantle, liquid outer core and solid inner core. how would you describe the exterior? Of the total surface area of Earth, about 70% s below sea level and covered by ocean water. from the chemical mentioned above, what are the properties of the first one? Magnetic and mechanical properties. at what rate does it liquify? he melting point of iron is experimentally well defined for pressures less than 50 GPa. is it an important element in the food humans eat? Yes, what can happen if they have too much of it? Iron overload disorders, known medically as hemochromatosis. what foods are they found in? Red meat, oysters, lentils, beans, poultry, fish, leaf vegetables, watercress, tofu, chickpeas, black-eyed peas, and blackstrap molasses. what about the second chemical mentioned above, how was it discovered? By heating mercuric oxide and various nitrates. who discovered it? Carl Wilhelm Scheele.
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Carl Wilhelm Scheele [SEP] Introduction
Carl Wilhelm Scheele (, ; 9 December 1742 – 21 May 1786) was a German and Swedish Pomeranian pharmaceutical chemist. Isaac Asimov called him "hard-luck Scheele" because he made a number of chemical discoveries before others who are generally given the credit. For example, Scheele discovered oxygen (although Joseph Priestley published his findings first), and identified molybdenum, tungsten, barium, hydrogen, and chlorine before Humphry Davy, among others. Scheele discovered organic acids tartaric, oxalic, uric, lactic, and citric, as well as hydrofluoric, hydrocyanic, and arsenic acids. He preferred speaking German to Swedish his whole life, as German was commonly spoken among Swedish pharmacists.