If something being reduced, it loses an oxygen, and if something is being oxidized, it gains an oxygen. The element being reduced is called the oxidizer; the element being oxidized is called the reducer. (just remember, it's called the opposite of what happens to it) In the context of your equation, which i assume to be CuCl2+KNO3-->Cu(NO3)2+2KCl, potassium (or the K) is losing oxygen, which therefore makes that the oxidizer, the one being reduced.
The chemical equation for the reaction that occurs when zinc metal is added to a solution of copper II chloride is: Zn + CuCl2 -> Cu + ZnCl2.
The balanced equation is: CuO + 2HCl → CuCl2 + H2O.
The chemical equation is:Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
The net ionic equation for the reaction between potassium carbonate (K2CO3) and copper(II) chloride (CuCl2) is: 2K^+ + CO3^2- + Cu^2+ + 2Cl^- → CuCO3(s) + 2K^+ + 2Cl^-
Cu(OH)2+2HCl=CuCl2+2H2O
CuCl2 + H2S --> CuS + 2HCl Yes, this is the balanced equation here.
To balance the equation Cu + Cl2 → CuCl2, you need to make sure there are the same number of atoms on each side: 2 Cu atoms on the left, 2 Cl atoms in CuCl2, and 2 Cl atoms in Cl2. So, the balanced equation is Cu + Cl2 → CuCl2.
The chemical equation for the reaction that occurs when zinc metal is added to a solution of copper II chloride is: Zn + CuCl2 -> Cu + ZnCl2.
The chemical formula (not equation) of copper(II) chloride is CuCl2.
The balanced equation is: CuO + 2HCl → CuCl2 + H2O.
In the reaction Zn + CuCl2 → ZnCl2 + Cu, CuCl2 is the oxidizing agent because it accepts electrons from Zn, causing zinc to be oxidized and copper to be reduced.CuCl2 itself gets reduced to Cu.
This equation is 2 HCl + CuO -> CuCl2 + H2O.
The synthesis reaction is.... Cu + Cl2 --> CuCl2
The chemical equation is:Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
The net ionic equation for the reaction between potassium carbonate (K2CO3) and copper(II) chloride (CuCl2) is: 2K^+ + CO3^2- + Cu^2+ + 2Cl^- → CuCO3(s) + 2K^+ + 2Cl^-
CuCl2 + 2AgNO3 -------> Cu(NO3)2 + 2AgCl for Copper (II) Chloride CuCl + AgNO3 --------> CuNO3 + AgCl for Copper (I) Chloride
mg + CuCl2 + MgCl2 + Cu Mg + Cu^+2 = Mg^+2 + Cu