Na + 2S --> Na2S
Sodium and Sulphur yield Sodium Sulphide.
Sodium plus Halogen yields Sodium Halide
sodium plus chlorine yields sodium chloride
This is the balanced equation of the above reaction: S + O2 ---> SO2
Your equation is properly balanced so for every mole of hydrogen produced it takes 2moles of sodium; therefore to produce 4.0 mol of hydrogen it would take at least 8.0 mol of sodium if the reaction were 100 % efficient.
no reaction takes place
Sodium plus Halogen yields Sodium Halide
sodium plus chlorine yields sodium chloride
There is no equation because there is no reaction.
This is the balanced equation of the above reaction: S + O2 ---> SO2
No Any reaction occurs...
A chemical reaction doesn't occur.
The chemical equation is:Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
This reaction is:Na2O + H2SO4 = Na2SO4 + H2O
The equation of the reaction is Fe + S -> FeS, and this equation is already balanced because it has one atom of each of iron and sulfur in both the reactants and the products.
2PbS+3O2 goes to 2SO2+ 2PbO
The combination reaction of zinc metal plus sulfur solid produces zinc sulfide. This reaction occurs when zinc atoms react with sulfur atoms to form a compound. The balanced chemical equation for this reaction is: Zn (s) + S (s) → ZnS (s)
Sodium sulphate.