What solution will copper oxalate dissolve in?

Copper oxalate (CuC₂O₄) is generally insoluble in water but can dissolve in solutions that contain strong acids or bases. Specifically, it may dissolve in: 1. **Strong Acids**: It is soluble in dilute nitric acid (HNO₃) and hydrochloric acid (HCl), where it can form soluble copper(II) ions and soluble oxalate ions (like oxalic acid, H₂C₂O₄). 2. **Strong Bases**: Copper oxalate can also dissolve in concentrated solutions of sodium hydroxide (NaOH) or potassium hydroxide (KOH), where complex ions may form. In general, the dissolving process is dependent on the chemical environment and the presence of specific ions that can interact with copper oxalate.