no i don't think so i mean if you put a large bulk of it in water it will take a lot of time for it so dissolve but in small amounts and in small particles like powder it might be soluble, if you want to dissolve it try heating it up gently and with someone else who knows what they are doing... sciencefreak
Copper sulfate (CuSO4) is soluble in water.
No it is not soluable
No it is Insoluble
Yes
CuO = Cupric Oxide Cupric = Cu2+ and is not Cu The correct answer would be CuO = Copper Monoxide Copper (II) oxide is the name of the compound CuO.
Rust? The two different types of bonds between the copper and oxygen in copper oxide are: Copper(II)Oxide CuO Copper(I)Oxide Cu2O
Ammonium chloride is soluble in water and copper oxide not; dissolve the mixture and filter.
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.
There are two different copper oxide formula's:2Cu + O2 -> 2CuO (black Copper(II) oxide)or4Cu + O2 -> 2Cu2O (red Copper(I) oxide)
CuO = Cupric Oxide Cupric = Cu2+ and is not Cu The correct answer would be CuO = Copper Monoxide Copper (II) oxide is the name of the compound CuO.
Copper oxides are soluble in acids.
Copper(I) Oxide: Cu2O (cuprous oxide)orCopper(II) Oxide: CuO (cupric oxide)it can be both.
The color of the precipitate formed when copper(II) hydroxide decomposes to copper(II) oxide is black. When heated, the greenish-blue copper(II) hydroxide decomposes into black copper(II) oxide, which is the color of the precipitate.
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
Copper oxide is a base because it can accept protons (H+ ions) from acids, forming water. An alkali, however, specifically refers to a base that is soluble in water, while copper oxide is insoluble in water.
To convert copper II hydroxide to copper II oxide, you need to heat the hydroxide to a high temperature. When heated, copper II hydroxide undergoes a decomposition reaction, releasing water vapor and forming copper II oxide as a solid product. The chemical equation for this reaction is: Cu(OH)2 -> CuO + H2O.
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.
Copper oxide is typically black or dark brown in color. This coloration is due to the presence of oxygen, which causes copper to oxidize and form the copper oxide compound. The specific shade may vary depending on the specific oxidation state of the copper ions in the compound.
Rust? The two different types of bonds between the copper and oxygen in copper oxide are: Copper(II)Oxide CuO Copper(I)Oxide Cu2O
Copper(II) oxide is CuO; II is an indication that in this compound copper is bivalent.
Copper (II) oxide or cupric oxide: CuO.Copper (I) oxide or cuprous oxide: Cu2O.