4Na + O2 --> 2Na2 + O
The chemical equation is:SF4 + 2 H2O = SO2 + 4 HF
The balanced chemical equation would be K4FeC6N6 + KMnO4 + H2SO4 = KHSO4 + Fe2SO43 + MnSO4 + HNO3 + CO2 + H2O.
This simple equation is: 2H2 + O2 = 2H2O
liho+h2s=
1,3,1,3
2Na + 2H2O -> H2 + 2NaOH
Zn + CuSO4 --> ZnSO4 + Cu
4P + 5O2 = 2P2O5
H2o+no2
The balanced chemical equation is 2HBr + H2 + Br2 + N2O → N2 + O2 + HBr + H2 + Br2. The equation provided in your question doesn't appear to balance correctly, so I attempted to balance it based on the chemical species presented. It's essential to ensure that the number of atoms of each element is the same on both sides of the equation.
2Na + 2H2O -------> 2NaOH + H2
The balanced equation is 4Sb + 5O2 → 2Sb2O5.