Chemical equation. 2 Cu + O 2 → 2 CuO. Copper(II)carbonate is the main part of the green patina on copper or bronze; the inverse reaction (copperoxide + carbondioxide giving coppercarbonate) is much more probable. For example, copper and oxygen react together to make copper oxide. Unlike other destructive oxidation processes, the patina acts as a protective layer, and it … Balanced symbol equations show what happens to the different atoms in reactions. copper+oxygen----> Copper Oxide. The copper metal reacts with oxygen, resulting in the formation of an outer layer of copper oxide, which appears green or bluish-green in color. Source(s): Ph.D. Biochem BS Chem. 1 decade ago. Examples: Fe, Au, Co, Br, C, O, N, F. Ionic charges are not yet supported and will be ignored. Hemocyanins (also spelled haemocyanins and abbreviated Hc) are proteins that transport oxygen throughout the bodies of some invertebrate animals. Word equation. This problem has been solved! The experiment has to have heat or it won't happen. Word equation. If sulfur is present on the surface of the copper, then the two can react to form copper sulfide, which is black (Equation … ;) 0 0. 4Cu(s) + O 2 (g) → 2Cu 2 O(s) Reaction of copper with water Reaction of copper with the halogens That is correct if the oxygen is not limited it produces Cu(II) oxide. Picture equation. A redox reaction is one where both reduction and oxidation happen simultaneously. Anonymous. The reaction setting free the carbondioxide may be possible in acid conditions. The balanced equation will appear above. This copper oxide from reaction 2 is the main culprit that will later form the colors of the patina. It is correct but the term is oxidation of copper (heating would be like melting it, don't you agree?) ... 1 decade ago. copper + oxygen → copper oxide. CuO. Copper reacts with oxygen to form copper oxide. Include Phase Symbols. Oxidation is the gain of oxygen. The word equations for the reaction between copper and oxygen is copper+oxygen= copper oxide. Complete the table by providing the missing equations for the reaction between zinc and oxygen [6 marks] Word equation. Chemical equation. Reduction is the loss of oxygen. Copper metal is stable in air under normal conditions. At read heat, copper metal and oxygen react to form Cu 2 O. 0 0. Reaction of copper with air. Use uppercase for the first character in the element and lowercase for the second character. This layer is known as the patina. Question: Write The Balanced Chemical Equation For The Reaction Of Copper With Oxygen. Your equation is balanced properly. The copper dioxide then reacts with more oxygen to form copper oxide (Equation 2). Include Phase Symbols. These metalloproteins contain two copper atoms that reversibly bind a single oxygen molecule (O 2).They are second only to hemoglobin in frequency of use as an oxygen transport molecule. 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