http://www.unterrichtsmaterialien-chemie.uni-goettingen.de/material/7-8/V7-138.pdf WebBerkelium(IV) oxide, also known as berkelium dioxide, is a chemical compound with the formula BkO 2.This compound slowly decays to californium(IV) oxide. It can be converted to berkelium(III) oxide by hydrogen reduction at 600 °C.. 2BkO 2 + H 2 → Bk 2 O 3 + H 2 O Production. Berkelium(IV) oxide is produced by burning berkelium metal in air at 1200 °C. …
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WebPhosphordioxid. CO2 in der Atmosphäre und Treibhauseffekt Hauptartikel: Treibhauseffekt Kohlenstoffdioxid absorbiert einen Teil der Wärmestrahlung Infrarotstrahlungwas wiederum den Stuhlreflex auslöst, Sodawasser oder es wird kohlenstoffdioxidhaltiges. Zusammenfassend ist Phosphorpentoxid eine kovalente Anhydridverbindung, zum … Diphosphorus is an inorganic chemical with the chemical formula P 2. Unlike nitrogen, its lighter pnictogen neighbor which forms a stable N2 molecule with a nitrogen to nitrogen triple bond, phosphorus prefers a tetrahedral form P4 because P-P pi-bonds are high in energy. Diphosphorus is, therefore, very reactive with a bond-dissociation energy (117 kcal/mol or 490 kJ/mol) half that of dinitrogen. The bond distance has been measured at 1.8934 Å. http://endmemo.com/chem/compound/p2o2.php design of stilling basin example