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Ammonium hexachloroplatinate is used in platinum plating. Heating (NH 4) 2 [PtCl 6] under a stream of hydrogen at 200 °C produces platinum sponge. Treating this with chlorine gives H 2 [PtCl 6]. [2] Ammonium hexachloroplatinate decomposes to yield platinum sponge when heated to high temperatures: [2] [5] 3(NH 4) 2 PtCl 6 → 3Pt(s) + 2NH 4 Cl ...
Also acid ionization constant or acidity constant. A quantitative measure of the strength of an acid in solution expressed as an equilibrium constant for a chemical dissociation reaction in the context of acid-base reactions. It is often given as its base-10 cologarithm, p K a. acid–base extraction A chemical reaction in which chemical species are separated from other acids and bases. acid ...
This category is devoted to simple classroom experiments as part of Chemistry education. Pages in category "Chemistry classroom experiments" The following 25 pages are in this category, out of 25 total.
The publication is one of the most widely cited texts in environmental chemistry. In 1999, Stumm and Morgan received the Stockholm Water Prize for their contributions in the field. The citation specifically mentioned Aquatic Chemistry where it was described as a "seminal book" that is "used in education all over the world". [18]
For example, one experiment generated toxic chlorine gas, and another used carbon tetrachloride, a potent hepatotoxin. [ 1 ] The book was also believed to be a source of inspiration to David Hahn , nicknamed "the Radioactive Boy Scout" by the media, who attempted to construct a nuclear reactor in his mother's shed, [ 2 ] although the book does ...
Kary B. Mullis sits in his beachfront apartment in La Jolla, surrounded by his tools of seduction. There are bottles of wine, surfboards, a guitar (“Women go crazy when you play the guitar for ...
Chemistry stencils that used to be used for drawing equipment in lab notebooks. A laboratory notebook ( colloq. lab notebook or lab book ) is a primary record of research . Researchers use a lab notebook to document their hypotheses , experiments and initial analysis or interpretation of these experiments.
A federal judge paused the child sexual abuse case involving President-elect Donald Trump's education secretary pick Linda McMahon, her husband Vince McMahon and World Wrestling Entertainment (WWE).