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
A neutral solution of about 7 pH.
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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.
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.
The formula for cuprous oxide is Cu2O. The formula for copper is just Cu, although many copper items are not pure copper.
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