2Na + FeO ---> Na2O + Fe
2Na + 2H2O = 2NaOH + H2
Na2O + CO2 -> Na2CO3 Balanced as is and I would call this a synthesis reaction.
2Na2S2O3 + I2 --> 2NaI + Na2S4O6
Sodium oxide reacts with water to produce only one product: sodium hydroxide. The equation for the reaction is Na2O + H2O -> 2 NaOH.
3Ca + N2 = Ca3N2
Cl2 + 2NaI ---> 2NaCl + I2
2Na + 2H2O = 2NaOH + H2
Sodium reacts with water to form sodium hydroxide and hydrogen. The balanced equation is 2Na + 2H2O --> 2NaOH + H2.
2Na(s)+O2(g) ----> Na2O2(s)
Na2O(s) + H2O(l) = 2NaOH(aq) Like sodium metal , sodium oxide reacts with water, however, it does NOT liberate hydrogen, so there is no 'popping' or flashing flame. Na2O is a BASE NaOH is an ALKALI (Soluble Base)
NaHCO3 + HCl -> Na+ + H20 + CO2 + Cl-
NaOH + HCl ==> NaCl + H2O
Na2O + CO2 -> Na2CO3 Balanced as is and I would call this a synthesis reaction.
This equation is BaCl2 (aq) + Na2SO4 (aq) -> 2 NaCl (aq) + BaSO4 (s).
The sodium reacts violently with water to produce aqueous sodium hydroxide (NaOH) and hydrogen gas. This reaction can be explosive and very dangerous. The balanced chemical equation for this reaction is as follows: 2Na(s) + 2H2O(l) --> 2NaOH(aq) + H2(g)
The balanced equation for the reaction between chlorine gas and sodium to form sodium chloride is 2Na + Cl2 → 2NaCl. This means that for every 2 moles of sodium (Na), one mole of chlorine gas (Cl2) reacts to form 2 moles of sodium chloride (NaCl).
The chemical equation is:4 Na + O2 = 2 Na2O