When a copper ion bonds with chlorine, it bonds with 2 chlorine atoms, because copper has a charge of 2+ (?? cf. Added answer below) and chlorine a charge of 1-
So to balance each other, the final formula is CuCl2 one copper ion to two chloride ions. The overall charge on any ionic bond is 0. They bond because they balance each other.
Added:Either 1+ or 2+ but 2+ is more common.
The chloride ion carries a -1 charge.
Copper (III) chloride. Note that this is theoretical compound copper does have a +3 oxidation stae in some complexes but does not from compounds such as CuCl3. The only halides known are +1 oxdtn state:- CuCl, CuBr, CuI +2 oxdtn state : CuF2, CuCl2, CuBr2
Chloride ion in AlCl3 has a charge of -1. The compound AlCl3 is aluminum chloride, which is an inorganic compound that can react with water.
It would be unethical to use this service to answer exam or graded questions. CaCl2 + 2NaOH --> 2NaCl + Ca(OH)2 Calcium Chloride + Sodium Hydroxide --> Sodium Chloride + Calcium Hydroxide Why: Ca ion has 2+ charge Cl ion has 1- charge Na ion has 1+ charge OH polyatomic ion has 1- charge
+2 oxidation state
The chloride ion carries a -1 charge.
coppers mass is 64 29protons+35neutrons=64
Copper (III) chloride. Note that this is theoretical compound copper does have a +3 oxidation stae in some complexes but does not from compounds such as CuCl3. The only halides known are +1 oxdtn state:- CuCl, CuBr, CuI +2 oxdtn state : CuF2, CuCl2, CuBr2
Chloride ion in AlCl3 has a charge of -1. The compound AlCl3 is aluminum chloride, which is an inorganic compound that can react with water.
Chloride ions have a charge of 1-. Since the charge on an Mg ion is 2+, the formula unit of Magnesium Chloride is MgCl2. There are 2 chloride ions for each Mg ion.
1-
negative
Cu^2+
Barium ion, with a charge of +2.
The formula for copper(1) chloride is CuCl. chlorine also has charge of 1-
The formula for copper(1) chloride is CuCl. chlorine also has charge of 1-
A copper ions has a positive charge, most commonly 2+.