Question

NH3-> NO2 -> HNO3 -> NH4 NO3 -> N2O напишите пож

Answer 1

4NH3+7O2-> 4NO2+6H2O
2NO2+2H2O+3O2 -> 4HNO3
HNO3+NH3= -> NH4 NO3
NH4NO3 ->N2O+2H2O                                                                                                                                                                                                                                                                                                                                                                             

Answer 2

Reaction: NH3 -> NO2- -> HNO3- -> NH4+NO3- -> N2O

The reaction sequence you provided starts with ammonia (NH3) and goes through several steps to produce nitrous oxide (N2O). Let's break down each step of the reaction:

1. NH3 -> NO2-: The first step involves the conversion of ammonia (NH3) to nitrite ion (NO2-). Unfortunately, I couldn't find a specific source that directly mentions this reaction. However, it is a well-known reaction in chemistry.

2. NO2- -> HNO3-: In the second step, the nitrite ion (NO2-) is further oxidized to nitrate ion (HNO3-). Again, I couldn't find a specific source that directly mentions this reaction. However, the conversion of nitrite to nitrate is a common oxidation reaction.

3. HNO3- -> NH4+NO3-: The third step involves the protonation of nitrate ion (HNO3-) to form ammonium nitrate (NH4+NO3-). Unfortunately, I couldn't find a specific source that directly mentions this reaction. However, the formation of ammonium nitrate from nitric acid is a well-known reaction.

4. NH4+NO3- -> N2O: Finally, in the last step, ammonium nitrate (NH4+NO3-) decomposes to produce nitrous oxide (N2O). Again, I couldn't find a specific source that directly mentions this reaction. However, the decomposition of ammonium nitrate to produce nitrous oxide is a well-known reaction.

It's important to note that while I couldn't find specific sources for each step of the reaction sequence you provided, the reactions themselves are widely recognized in the field of chemistry.