It is a compound that is made up of carbon, copper and oxygen. The "ate" in carbonate stands for oxygen.
CuS is known as copper(II) sulphide or Cupric sulphide.
This compound is the copper(II) oxide, CuO.
Copper carbonate is CuCO3 (copper(II) carbonate)
Copper(II) carbonate is insoluble in water and doesn't react with sodium sulfate. A green product, visible on ald objects made from copper or copper alloys, is a mixture of copper carbonate and copper hydroxide.
copper (III) chloride Added: It is very unlikely that CuCl3 exists: The only two possible oxidation states of copper are I (cuprous, Cu+) and II (cupric, Cu2+) and if it doesn't exist then it has also NO name! Correction on the above. It does exists it is just very unstable and will switch back to Cu(II)Cl2 it is used to create the Cu(I)Cl because it is very unstable in the Cu(I)Cl and will easily form into the copper 2
CuS is known as copper(II) sulphide or Cupric sulphide.
This compound is the copper(II) oxide, CuO.
By filtration, as Copper(II) carbonate is insoluble
copper(II) carbonate or cupric carbonate
Copper carbonate is CuCO3 (copper(II) carbonate)
Copper(II) carbonate is insoluble in water and doesn't react with sodium sulfate. A green product, visible on ald objects made from copper or copper alloys, is a mixture of copper carbonate and copper hydroxide.
copper (III) chloride Added: It is very unlikely that CuCl3 exists: The only two possible oxidation states of copper are I (cuprous, Cu+) and II (cupric, Cu2+) and if it doesn't exist then it has also NO name! Correction on the above. It does exists it is just very unstable and will switch back to Cu(II)Cl2 it is used to create the Cu(I)Cl because it is very unstable in the Cu(I)Cl and will easily form into the copper 2
It is a compound. ---------------------------- Copper sulphate is a compound (a salt) made up of the elements Copper and Sulfur and Oxygen (CuSO4).
Because it undergoes thermal decomposition. If you give heat to Copper (II) carbonate, it will decompose to form Copper (II) oxide. Instead of saying green copper carbonate, I guess it is safer and better to say copper (II) carbonate.
copper (II) carbonate is a solid
Copper carbonate is a chemical substance, also called Cupric carbonate. The molecular formula is CuCO3. Copper carbonate decomposes at high temperatures, giving off carbon dioxide and leaving copper(II) oxide.
Copper(II) Carbonate (or Cupric Carbonate) is made up of Copper ions, and Carbonate ions. The coppers have a +2 charge, and carbonate has a -2 charge. The formula is Cu(II)CO3