There seems to be a mistake in the chemical equations provided. Let's balance the equations correctly:
FeCl2 + Cu → Fe + CuCl2
Pb(NO3)2 + Zn → Zn(NO3)2 + Pb
CaCO3 + 2HNO3 → Ca(NO3)2 + CO2 + H2O
2KCl + AgNO3 → 2AgCl + 2KNO3
CaCO3 → CaO + CO2
ZnCl2 + 2Ag → Zn + 2AgCl
If you have a specific reaction or question in mind, please let me know so I can provide a more accurate response.
There seems to be a mistake in the chemical equations provided. Let's balance the equations correctly:
FeCl2 + Cu → Fe + CuCl2
Pb(NO3)2 + Zn → Zn(NO3)2 + Pb
CaCO3 + 2HNO3 → Ca(NO3)2 + CO2 + H2O
2KCl + AgNO3 → 2AgCl + 2KNO3
CaCO3 → CaO + CO2
ZnCl2 + 2Ag → Zn + 2AgCl
If you have a specific reaction or question in mind, please let me know so I can provide a more accurate response.