0
Copper(2)oxide is written as Cu2O.Not that the last alphabet is O for oxygen,not 0 for zero
Actually Copper (II) Oxide is written as CuO, because Copper 2 has the charge 2+ and Oxygen has the charge 2-, so they balance each other out evenly. THere is no need for 2 (Cu2)'s.
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∙ 12y ago
Anonymous
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∙ 6y agoCupric oxide or Cu(II)-oxide is CuO (Cu=O structure)
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∙ 13y ago2Cu(s) + O2(g) --> 2CuO(s)
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∙ 12y agoCuO
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∙ 14y agoCuO
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∙ 13y agoCuO
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Copper 2 oxide formula?
Copper(II) oxide: CuO
What is copper in a plus 2 oxidation in cupric oxide?
The chemical formula of cupric oxide is CuO.
What do you write to name of a compound written as Cu0?
This is the formula for Copper (II) Oxide Copper has two possible oxidation numbers (+2 or +1) since there are no written subscripts for in the formula CuO, copper's oxidation number must have been +2 (If it had been +1, the formula would be Cu2O and the name of the compound woould be Copper (I) Oxide)
What is the formula for copper(l) oxide?
The chemical formula is Cu2O
Chemical formula for copper II oxide?
CuO
Copper 2 oxide formula?
Copper(II) oxide: CuO
What is the formula of copper (II) oxide?
The formula for copper(II) oxide is CuO. This is the commonly met black powder. Copper(I) oxide also exists. This is a red powder, and its formula is Cu2O where the 2 should be a subscript.
What is the correct formula for copper?
The correct formula for copper(I) cyanide is CuCN.
What is the balanced formula for copper plus oxygen-----copper oxide?
There are two different copper oxide formula's:2Cu + O2 -> 2CuO (black Copper(II) oxide)or4Cu + O2 -> 2Cu2O (red Copper(I) oxide)
What is copper in a plus 2 oxidation in cupric oxide?
The chemical formula of cupric oxide is CuO.
What is the compound Cu20?
Cu2O, where the 2 should be a subscript, is copper(I) oxide or cuprous oxide to give it its old name. It is found naturally as the ore cuprite. It is a red-brown powder, whereas the copper(II) oxide we see when copper is heated is black.
What is the formula for getting copper oxide from copper hydroxide?
Cu(OH)2 --> CuO + H2O
What is the formula for copper (I) oxide.?
Copper(I) Oxide: Cu2O (cuprous oxide)orCopper(II) Oxide: CuO (cupric oxide)it can be both.
Cuprous oxide formula?
Cuprous oxide or copper I oxide is Cu2O
Write a word equation for copper oxide?
The chemical formula for copper oxide is CuO.
What type of chemical is copper oxide?
Do you mean carbon dioxide(carbon IV oxide - CO2) or carbon monoxide CO
What is the formula for copper(II) oxide?
Copper(I) Oxide: Cu2O (cuprous oxide)orCopper(II) Oxide: CuO (cupric oxide)it can be both.
