Question

Na → NaOH → Na2CO3 → NaNO3 → NaO2

Answer 1

Ответ:

Объяснение:

Na → NaOH → Na₂CO₃ → NaNO₃ → NaNO₂

2Na +2H₂O= 2NaOH+H₂↑

2NaOH +CO₂= Na₂CO₃+H₂O

Na₂CO₃+2HNO₃= 2NaNO₃+CO₂↑+H₂O

2NaNO₃+t°C = 2NaNO₂+O₂↑