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Since there are two valence states for copper, Cu+ and Cu2+, there are two compounds formed from copper and oxygen:
- Copper (I) Oxide = Cu2O (equation: 4Cu + O2 --> 2Cu2O)
- Copper (II) Oxide = CuO (equation: 2Cu + O2 --> 2CuO)
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoThe word equations for the reaction between copper and oxygen is copper+oxygen= copper oxide.
Wiki User
∙ 12y agoThere are two possibilities. Cuprous Oxide is Cu2O - a red powder. Cupric Oxide is CuO - a black powder.
Wiki User
∙ 8y agoThese reactions are:
4 Cu(I) + O2 = 2 Cu2O
2 Cu(II) + O2 = 2 CuO
Wiki User
∙ 14y agocopper oxide is the product
Wiki User
∙ 12y agocopper+oxygen-----copper oxide
Anonymous
copper + oxygen = copper oxide.
Anonymous
copper
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Write a word equation for copper oxide?
The chemical formula for copper oxide is CuO.
What is the word equation of copper oxide reacting with sulfuric acid to make copper sulphate?
Copper oxide+ Sulphuric acid ----> copper sulphate +water
What is the chemical equation for HCl and copper oxide?
HCL and copper oxide = Copper chloride+water
What is the balanced equation for the reaction of sulphuric acid and copper oxide?
This will depend upon which version of copper oxide you have - copper I oxide or copper II oxide. For copper I oxide: H2SO4 + Cu2O --> Cu2SO4 + H2O For copper II oxide: H2SO4 + CuO --> CuSO4 + H2O
What is the word equation for when hydrochloric acid reacts with copper oxide?
Balanced equation: CuO + 2HCl --> CuCl2 + H2O Word equation: One mole of copper (II) oxide plus two moles of hydrochloric acid produces (or yields) one mole of copper (II) chloride plus one mole of water.
Write a word equation for copper oxide?
The chemical formula for copper oxide is CuO.
What is the word equation of copper oxide reacting with sulfuric acid to make copper sulphate?
Copper oxide+ Sulphuric acid ----> copper sulphate +water
What is the chemical equation for HCl and copper oxide?
HCL and copper oxide = Copper chloride+water
what is the balanced equation for copper(II)oxide and potassium chloride?
The balanced equation for copper(II) oxide and potassium chloride is CuO + 2KCl → CuCl2 + K2O When copper(II) oxide reacts with potassium chloride then it forms copper(II) chloride and potassium oxide.
What is the balanced equation for the reaction of sulphuric acid and copper oxide?
This will depend upon which version of copper oxide you have - copper I oxide or copper II oxide. For copper I oxide: H2SO4 + Cu2O --> Cu2SO4 + H2O For copper II oxide: H2SO4 + CuO --> CuSO4 + H2O
Symbol equation when copper carbonate is heated?
Here are the equations for the thermal decomposition of copper carbonate (notice that a metal oxide is formed, just as it was with calcium carbonate): Copper carbonate → copper oxide + carbon dioxide CuCO3 → CuO + CO2
What is the word equation for when hydrochloric acid reacts with copper oxide?
Balanced equation: CuO + 2HCl --> CuCl2 + H2O Word equation: One mole of copper (II) oxide plus two moles of hydrochloric acid produces (or yields) one mole of copper (II) chloride plus one mole of water.
What is the balanced symbol equation for copper ll oxide reacting with hydrogen?
The balanced symbol equation for copper II oxide reacting with hydrogen is Cu + H2O. This reaction will create copper and water as a result.
What is the word equation for adding copper(2) oxide to sulphuric acid?
The chemical reaction is:CuO + H2SO4 = CuSO4 + H2O
Can copper be broken down by chemical means?
Yes, if copper is exposed to wood, it decomposes rather quickly.
What is the symbol equation for Copper oxide Hydrogen --------- Copper Water?
CuO + H2 ----> Cu + H2O
When hydrogen is passed over copper oxide copper and water are formed what is the balanced equation for this and which of the chemicals are elements compounds reactants products metals and non-metals?
Assuming it's copper(II) oxide, the equation for that reaction is: CuO + H2 --> H2O + Cu. Reactants: copper oxide and hydrogen gas. Products: Water and copper. Elements present: hydrogen, copper. Compounds present: copper oxide, water. Metals: copper. Non-metals: hydrogen.
