Question

Решите цепочку превращений плиз Na-NH3-NO-NO2+HNO3-NO2-NaNO3-NaNO2

Answer 1

Na-NH3-NO-NO2+HNO3-NO2-NaNO3-NaNO2+O2

Answer 2

Chain of Transformations: Na-NH3-NO-NO2-HNO3-NO2-NaNO3-NaNO2

1. Na (Sodium) to NH3 (Ammonia): - Sodium (Na) can react with ammonia (NH3) to form sodium amide (NaNH2) and hydrogen gas (H2) [[1]].

2. NH3 (Ammonia) to NO (Nitric Oxide): - Ammonia (NH3) can react with oxygen (O2) in the presence of a catalyst to form nitric oxide (NO) and water (H2O) [[2]].

3. NO (Nitric Oxide) to NO2 (Nitrogen Dioxide): - Nitric oxide (NO) can react with oxygen (O2) to form nitrogen dioxide (NO2) [[3]].

4. NO2 (Nitrogen Dioxide) to HNO3 (Nitric Acid): - Nitrogen dioxide (NO2) can react with water (H2O) to form nitric acid (HNO3) and nitrogen monoxide (NO) [[4]].

5. HNO3 (Nitric Acid) to NO2 (Nitrogen Dioxide): - Nitric acid (HNO3) can decompose to form nitrogen dioxide (NO2), water (H2O), and oxygen (O2) [[5]].

6. NO2 (Nitrogen Dioxide) to NaNO3 (Sodium Nitrate): - Nitrogen dioxide (NO2) can react with sodium hydroxide (NaOH) to form sodium nitrate (NaNO3) and water (H2O) [[6]].

7. NaNO3 (Sodium Nitrate) to NaNO2 (Sodium Nitrite): - Sodium nitrate (NaNO3) can react with hydrochloric acid (HCl) to form sodium nitrite (NaNO2), water (H2O), and chlorine gas (Cl2) [[7]].

Therefore, the chain of transformations is: Na-NH3-NO-NO2-HNO3-NO2-NaNO3-NaNO2.

Please note that these reactions are simplified representations and may involve specific reaction conditions and catalysts.

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