Three. Two copper +1 ions and one oxygen -2 ion
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It is 143.09 g/mol
The systematic name of Cu2O is copper(I) oxide. It is an inorganic compound consisting of copper and oxygen, where copper is in the +1 oxidation state. It is commonly known as cuprous oxide.
The chemical formula is Cu2O
Cu2O(s) and CuO(s) are different compounds. Cu2O, or cuprous oxide, contains copper in the +1 oxidation state, while CuO, or cupric oxide, contains copper in the +2 oxidation state. This difference in oxidation states leads to distinct chemical and physical properties for each compound. Additionally, their crystal structures and colors differ, with Cu2O being typically red and CuO being black.
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Cu2O, also known as copper(I) oxide, is an ionic compound. It is composed of copper ions (Cu+) and oxide ions (O2-), which are held together by ionic bonds.
Cu2O gives red ppt when heated with fehlings soln
cuprous oxide :)
Cu2O is Copper(I) oxide or Cuprous Oxide.
Copper(I) oxide (Cu2O) contains 3 atoms: 2 copper atoms and 1 oxygen atom.
The formula for cuprous oxide is Cu2O. The formula for copper is just Cu, although many copper items are not pure copper.
In Cu2O, there are 2 copper atoms, which are metals, and 1 oxygen atom, which is a non-metal. So, there is 1 non-metal atom (oxygen) in Cu2O.
NOT +2Added:In Cu2O the ion charge is Cu1+, (cuprous oxide, Cu(I) oxide, oxidation state +1) color brownish red (or yellow, depending on how fine the particles are) In CuO the ion charge is Cu2+, (cuprous oxide, Cu(II) oxide, oxidation state +2) color black
No, Cu2O (copper(I) oxide) is an inorganic compound, not organic. Organic compounds contain carbon-hydrogen bonds, whereas inorganic compounds do not.
the answer is Cu2O
Copper I oxide is Cu2O