Na-nah-naoh-na3po4-na2hpo4-na2po4-nacl-na-na2o2-na2o-na2co3-nahco3-na2co3-naoh-naoh-na2so4-nabr, - вопрос №296734934242422223323 от samayazeynalova02 15.02.2021 10:16

Question

Химия: Na-nah-naoh-na3po4-na2hpo4-na2po4-nacl-na-na2o2-na2o-na2co3-nahco3-na2co3-naoh-naoh-na2so4-nabr, составить уравнения

samayazeynalova02 · Answer

2Na + H₂ = 2NaHNaH + H₂O = NaOH + H₂3NaOH + H₃PO₄ = Na₃PO₄ +3H₂O2Na₃PO₄ + H₃PO₄ = 3Na₂HPO₄Na₂HPO₄+NaOH = Na₃PO₄ + H₂ONa₃PO₄ + AlCl₃ = 3NaCl + AlPO₄2NaCl (электролиз расплава) 2Na + Cl₂2Na + O₂ = Na₂O₂Na₂O₂+2Na=2Na₂ONa₂O+CO₂=Na₂CO₃Na₂CO₃+H₂O+CO₂=2NaHCO₃NaHCO₃+NaOH = Na₂CO₃+H₂ONa₂CO₃+Ba(OH)₂ = 2NaOH + BaCO₃2NaOH +H₂SO₄ = Na₂SO₄ +2H₂ONa₂SO₄+BaBr₂=2NaBr+BaSO₄...