Question

Balance the reaction
1. CuCo3 →_____
2. H2SO4 + NaOH → Na2 SO4 + H2O____

3. Hgo → Hg + O2______

4.Nacl → Na + Cl2_____

​

Answer 1

Answer:

1.CuCO3 → CuO + CO2

2.H2SO4 + NaOH = Na2SO4 + H2O - Chemical Equation Balancer.

3.Hgo → Hg + O2= Hgo+so2

4.Na(s)+Cl2(g) → NaCl

Answer 2

Answer:

1. CuO+CO2

2.NaOH+H2SO4=Na2SO4+H2O

3.2Hg-------2Hg+O2

4.Na+Cl2=NaCl

... ✌✌