Copper II sulphate has variable valency properties, which translates to variable charges.
Since Oxygen has an ion charge of -2 & Copper has a 2 as a subscript, it means that Copper's ion charge will be +1. Cu2O = Copper (I) Oxide
It is 1+ charge, but if they say copper (II), then that's 2+ charge.
copper sulfate is CuSO4 and that in itself is neutral because the anion has a charge of -2 and copper has a charge of +2
There is no charge. All compounds are electrically neutral. If you mean the charges of the component ions, copper carries a 2+ charge and the hydroxide ions carry a 1- charge.
A copper ions has a positive charge, most commonly 2+.
+2
2+
As there are two of them, the charge on the copper ion is 1+ to balance the charge of the oxygen (2-).
Copper sulfate has CuSO4 as its formula. Copper sulfate is also written copper (II) sulfate.
It's written Copper (II). The roman numeral is the charge on the metal, so the charge is +2.
The formula for cuprous sulfide is Cu2S. Copper (I) or cuprous has a +1 charge, whereas Sulfur has a charge of -2. Cu^(-1) + S^(-2) -> Cu2S (The subscript is 2)
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