Question

complete the chemical equations​

Answer 1

Answer:

2 Mg + O2 → 2 MgO

CaCO3 +2HCl →CaCl2 +CO2 +H2O

Ca(OH)2 + CO2  → CaCO3  + H2O 

CO2 + C → 2CO

2Pb(NO3)2 → 2PBO + 4NO2 + O2

Answer 2

Answer:

here is your answer mate hope you understand