Ca = sodium
The chemical formula (not equation) of sodium hydrogen sulfite is NaHSO3.
Sodium plus water -> sodium oxide
Sodium reacts with water to form sodium hydroxide and hydrogen. The balanced equation is 2Na + 2H2O --> 2NaOH + H2.
Na2O sodium oxide
Ca = sodium
Sodium chloride and and sodium nitrate doesn't react.
The chemical formula (not equation) of sodium hydrogen sulfite is NaHSO3.
Sodium plus water -> sodium oxide
Sodium reacts with water to form sodium hydroxide and hydrogen. The balanced equation is 2Na + 2H2O --> 2NaOH + H2.
Pyrogallic acid and sodium hydroxide is used to provide anaerobiosis.
Na2N3
Na2O sodium oxide
Sodium + Chlorine ---> Sodium Chloride I think that is correct
Sodium plus Halogen yields Sodium Halide
Na
NaC