Copper (II) Carbonate + Heat yields copper (II) oxide and carbon dioxide 
Molecular Equation: CuCo3 + heat > CuO + CO2
        
             
        
        
        
What the question there is nun
        
             
        
        
        
Answer:
A general guideline to determine if oxide is acidic, basic, or amphoteric is to use the periodic table. Typically, metals such as Ba form basic oxides (BaO), while nonmetals such as S form acidic oxides (SO3).