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Copper(II) nitrate describes any member of the family of inorganic compounds with the formula Cu(NO 3) 2 (H 2 O) x. The hydrates are hygroscopic blue solids. Anhydrous copper nitrate forms blue-green crystals and sublimes in a vacuum at 150-200 °C. [5] [6] Common hydrates are the hemipentahydrate and trihydrate.
Chemical formula Synonyms CAS number Ac 2 O 3: ... copper(II) nitrate: 3251–23–8 CuN 3: copper(I) azide ... sodium sulfide pentahydrate: 1313–83–3
copper(II) orthomolybdate: Cu(NO 3) 2: copper(II) nitrate: 3251-23-8 Cu(NO 3) 2 · 3H 2 O: copper(II) nitrate trihydrate: 10031-43-3 Cu(NO 3) 2 · 6H 2 O: copper(II) nitrate hexahydrate: 10294-41-4 Cu(NbO 3) 2: copper(II) orthoniobate: CuO: copper(II) oxide: 1317-38-0 Cu 2 O: copper(I) oxide: 1317-39-1 Cu(OH) 2: copper(II) hydroxide: 20427-59-2 ...
For example, Cu(NO 3) 2 is copper(II) nitrate, because the charge of two nitrate ions (NO − 3) is 2 × −1 = −2, and since the net charge of the ionic compound must be zero, the Cu ion has a 2+ charge. This compound is therefore copper(II) nitrate.
Copper pesticides are copper compounds used as bactericides, algaecides, or fungicides. They can kill bacteria, oomycetes and algae, and prevent fungal spores from germinating. Common forms of fixed copper fungicides include copper sulfate , copper sulfate pentahydrate , copper hydroxide , copper oxychloride sulfate , cuprous oxide , and copper ...
Many other oxyanions form complexes; these include copper(II) acetate, copper(II) nitrate, and copper(II) carbonate. Copper(II) sulfate forms a blue crystalline pentahydrate, the most familiar copper compound in the laboratory. It is used in a fungicide called the Bordeaux mixture. [3] Ball-and-stick model of the complex [Cu(NH 3) 4 (H 2 O) 2 ...
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Copper is a chemical element with the symbol Cu (from Latin: cuprum) and the atomic number of 29. It is easily recognisable, due to its distinct red-orange color . Copper also has a range of different organic and inorganic salts , having varying oxidation states ranging from (0,I) to (III).