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Potassium chromate is the inorganic compound with the formula K 2 CrO 4. This yellow solid is the potassium salt of the chromate anion. It is a common laboratory chemical, whereas sodium chromate is important industrially.
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Commercially available chromium(III) chloride hydrate is the dark green complex [CrCl 2 (H 2 O) 4]Cl. Closely related compounds are the pale green [CrCl(H 2 O) 5 ]Cl 2 and violet [Cr(H 2 O) 6 ]Cl 3 . If anhydrous violet [ 10 ] chromium(III) chloride is dissolved in water, the violet solution turns green after some time as the chloride in the ...
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For example, at 2,200 °C (2,470 K; 3,990 °F) about three percent of all H 2 O are dissociated into various combinations of hydrogen and oxygen atoms, mostly H, H 2, O, O 2, and OH. Other reaction products like H 2 O 2 or HO 2 remain minor. At the very high temperature of 3,000 °C (3,270 K; 5,430 °F) more than half of the water molecules are ...
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PLAINVIEW, N.Y. -- Omer Neutra, an Israeli-American soldier from New York, has been confirmed dead in Gaza, the Israel Defense Forces said. A grandson of Holocaust survivors, the 21-year-old from ...
James Madison University’s football team is on a roll. The Dukes are 9-2 on the season and have advanced to the second round of the Football Championship Subdivision playoffs. The Virginia school even hosted ESPN’s flagship college football broadcast, GameDay, for an earlier contest. But those wins haven’t come cheap.