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Cu2 should be '2Cu' ( two uncombined atoms of copper.)
O2- should be 'O2; ( 2 combined atoms of oxygen).
When heated
2Cu(s) + O2(g) = 2CuO(s)
CuO is copper oxide and appears as a black solid.
lenpollock
Wiki User
∙ 11y agoCu2 + O2
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What is the chemical formula for the compound formed between rubidium and oxygen?
The chemical formula for the compound formed between rubidium and oxygen is rubidium oxide - Rb2O.
What type of reaction is HgO - Hg plus O2?
Fe2+ + CuSO4 = FeSO4 + Cu2+ is what type of reaction
Is O2 a molecule or a compound?
O is an atom, but O2 is a molecule.
What is the number of ions in CuO?
CuO is made up of Cu2+ and O2- ions. So there are two ions, per molecule of CuO.
What is the difference between a compound and a molcule?
A compound is two or more elements combined. Like H2O or NaCl. A molecule is the basic unit of a compound like O2, H2, N2.
If Mg reacts with O the compound is MgO?
The reaction is between Mg and O2. 2Mg+O2->2MgO
Is 02 binary compound?
No, O2 is a molecule. However there are oxide ion (O2-), the peroxide ion (O22-), and the superoxide ion (O2-).
What is the chemical formula for the compound formed between rubidium and oxygen?
The chemical formula for the compound formed between rubidium and oxygen is rubidium oxide - Rb2O.
What is the complete ionic equation for copper II oxide plus hydrochloric acid yield copper II chloride plus water?
Cu2+ + O2- + H+ + Cl- = Cu2+ + 2 Cl- + H2O
Is CO2 desame with oxygen?
No. CO2 is carbon dioxide, which is a compound of carbon and oxygen. It is usually formed by a reaction between oxygen and carbon or a carbon contain compound. Oxygen is a single element which is usually found in the form of O2.
Is oxygen is element or compound?
Oxygen is both a compound and an element. In nature, Oxygen forms bonds with itself to form a compound consisting of two elemental oxygen atoms to form one compounded oxygen molecule. This is O2.
What type of reaction is HgO - Hg plus O2?
Fe2+ + CuSO4 = FeSO4 + Cu2+ is what type of reaction
What is the number of ions in CuO?
CuO is made up of Cu2+ and O2- ions. So there are two ions, per molecule of CuO.
Is binary compound?
O2 is not a compound , it is the element oxygen.
The simplest form for a covalent compound is?
A diatomic acompound such as HF, HCl, or CO. H2, N2, and O2, are not compounds.
Is O2 a molecule or a compound?
O is an atom, but O2 is a molecule.
What is the difference between a compound and a molcule?
A compound is two or more elements combined. Like H2O or NaCl. A molecule is the basic unit of a compound like O2, H2, N2.
