CuSO4 - Copper(II) sulfateCuO - Copper(II) oxideCuBr2 - Copper(II) bromideCu(OH)2 - Copper(II) hydroxide
These are different compounds containing copper in different oxidation states and with different ligands.
CuSO4 - Copper(II) sulfate
CuO - Copper(II) oxide
CuBr2 - Copper(II) bromide
Cu(OH)2 - Copper(II) hydroxide
These are different compounds containing copper in different oxidation states and with different ligands.