3 Cu 2 S + 16 H N O 3 → 3 Cu ( N O 3 ) 2 N O + 3 Cu S O 4 + 7 N O + 8 H 2 O
Reactants:
Cu 2 S – Copper(I) Sulphide Other names: Copper(I) sulfide , Cuprous sulfide , Chalcocite ... show more Copper glance , Cu2S , Dicopper monosulfide , Dicopper sulphide , Cuprasulfide show less H N O 3 – Nitric acid Other names: Aqua fortis , Spirit of niter , Eau forte ... show more Hydrogen nitrate , Acidum nitricum , Nitric acid (> 70% in water) , Fuming nitric acid , Engravers acid , HONO2 , Red fuming nitric acid , RFNA , White fuming nitric acid (WFNA) show less Appearance: Colorless, yellow or red fuming liquid ; Colourless-to-yellow liquid with pungent odour ; Colorless, yellow, or red, fuming liquid with an acrid, suffocating odor. [Note: Often used in an aqueous solution. Fuming nitric acid is concentrated nitric acid that contains dissolved nitrogen dioxide.] Products:
Cu ( N O 3 ) 2 N O Cu S O 4 – Copper(II) sulfate Other names: Cupric sulphate , Blue vitriol (pentahydrate) , Bluestone (pentahydrate) ... show more Bonattite (trihydrate mineral) , Boothite (heptahydrate mineral) , Chalcanthite (pentahydrate mineral) , Chalcocyanite (mineral) , Cupric sulfate , Copper sulfate (anhydrous) , CuSO4 , Copper sulfate , Cupric sulfate anhydrous , Copper monosulphate , Copper sulfate (1:1) , Cupric sulphate anhydrous , Copper sulphate , Copper(2+) sulfate , Copper(II) sulphate , Copper monosulfate , Cupric sulfate, anhydrous , Cupric sulphate, anhydrous , Sulfuric acid, copper(2+) salt(1:1) show less Appearance: Gray-white (anhydrous) | blue (pentahydrate) ; White hygroscopic crystals N O – Nitrogen monoxide , Oxidonitrogen(•) (additive) Other names: Nitric oxide , Nitrogen(II) oxide , Nitric oxide (radical) ... show more Mononitrogen monoxide , (.)NO , EDRF , Nitrogen monooxide , [NO] , Oxido de nitrogeno(ii) , NO(.) , Oxido nitrico , Stickstoff(ii)-oxid , NO , Oxyde azotique , Oxyde nitrique , Stickstoffmonoxid , Nitrosyl , (NO)(.) , Monoxido de nitrogeno , Endothelium-derived relaxing factor , Nitroxide radical , Nitroxyl , Nitrosyl radical , Hydroxyamine , Nitrogen oxide , Nitrogen protoxide , Nitrosyl hydride , Nitric Oxide show less Appearance: Colourless gas ; Colourless compressed gas ; Colorless gas. [Note: Shipped as a nonliquefied compressed gas.] H 2 O – Water, oxidane Other names: Water (H2O) , Hydrogen hydroxide (HH or HOH) , Hydrogen oxide ... show more Dihydrogen monoxide (DHMO) (systematic name) , Hydrogen monoxide , Dihydrogen oxide , Hydric acid , Hydrohydroxic acid , Hydroxic acid , Hydrol , Μ-oxido dihydrogen , Κ1-hydroxyl hydrogen(0) show less Appearance: White crystalline solid, almost colorless liquid with a hint of blue, colorless gas