Cu(NO3)2 - copper(II) nitrate
Cu(OH)2 - copper(II) hydroxide
CuSO4 - copper(II) sulfate
CuCl2 - copper(II) chloride
Cu(NO3)2 - copper(II) nitrate
Cu(OH)2 - copper(II) hydroxide
CuSO4 - copper(II) sulfate
CuCl2 - copper(II) chloride