Detailed information about the equation CuSO4 + Na2CO3 -> CuCO3 + Na2SO4
- This is a double-displacement reaction from CuSO4 and Na2CO3 to create CuCO3 and Na2SO4. In this reaction, the elements Cu, Na, S, O, C do not change their oxidation number, meaning there is no acceptance or exchange of electrons.