Exothermic, combustion
no reaction take place between copper and water. so there is no blance equation.
The word equation for the reaction 2Cu + O2 -> 2CuO is: Copper + Oxygen -> Copper(II) oxide.
for example the statue of liberty.the statue of liberty`s original color is copper its only turned green because of the oxygen.so the chemical reaction to copper and oxygen are when they are put together it effects the thing tht is connecte to it i thnks
When a copper wire is heated with a Bunsen burner, it undergoes oxidation as it reacts with oxygen in the air, forming copper(II) oxide (CuO) on its surface. The balanced chemical equation for this reaction is: 2Cu + O2 -> 2CuO.
When copper is heated in air, it undergoes oxidation to form copper(II) oxide. The chemical equation for this process is: 2Cu(s) + O2(g) → 2CuO(s)
no reaction take place between copper and water. so there is no blance equation.
2Cu (s) + O2 (g) -----------------> 2CuO (s)
The word equation for the reaction 2Cu + O2 -> 2CuO is: Copper + Oxygen -> Copper(II) oxide.
Oxidation
When copper is heated in air, it reacts with oxygen to form copper oxide. The equation for this reaction is: 2Cu(s) + O2(g) -> 2CuO(s)
Bronze is an alloy of copper and tin with copper being oxidized to give the green color you speak of. 2Cu + O2 --> 2CuO The reaction.
2Cu(s) + O2(g) --> 2CuO(s)
for example the statue of liberty.the statue of liberty`s original color is copper its only turned green because of the oxygen.so the chemical reaction to copper and oxygen are when they are put together it effects the thing tht is connecte to it i thnks
When a copper wire is heated with a Bunsen burner, it undergoes oxidation as it reacts with oxygen in the air, forming copper(II) oxide (CuO) on its surface. The balanced chemical equation for this reaction is: 2Cu + O2 -> 2CuO.
2Cu + O2 ==> 2CuO product is copper(II) oxide4Cu + O2 ==> 2Cu2O product is copper(I) oxide
When copper is heated in air, it undergoes oxidation to form copper(II) oxide. The chemical equation for this process is: 2Cu(s) + O2(g) → 2CuO(s)
Copper hydroxide (Cu(OH)2) decomposes when heated to form copper oxide (CuO) and water (H2O) as products. The balanced chemical equation for this reaction is: 2Cu(OH)2 -> 2CuO + 2H2O.