Question

цепочка NH4NO3+NaOH-?+O2(катализатор)-?+O2-?+O2+H2O-?+?-NH4NO3

Answer 1

1) NH4NO3+NaOH=NH3+H2O+NaNO3

2) 4NH3+ 5O2=6H2O+4NO

3) 2NO+O2=2NO2 

4)4NO2+O2+2H2O=4HNO3

5) 10HNO3+4Mg=4Mg(NO3)2+NH4NO3+3H2O 

Answer 2

Reaction: NH4NO3 + NaOH -> O2 (catalyst) -> O2 -> O2 + H2O -> ? - NH4NO3

The reaction sequence you provided involves the reaction between NH4NO3 and NaOH, followed by the presence of an O2 catalyst, and subsequent reactions involving O2 and H2O. Let's break down each step:

1. NH4NO3 + NaOH: - NH4NO3 (ammonium nitrate) reacts with NaOH (sodium hydroxide). - The reaction produces NaNO3 (sodium nitrate) and H2O (water). - The balanced equation for this reaction is: NH4NO3 + NaOH -> NaNO3 + H2O [[5]](https://www.chem.msu.su/rus/school/svitanko-2012/fulltext.pdf).

2. O2 (catalyst): - The presence of O2 (oxygen) as a catalyst suggests that it is involved in the reaction but not consumed. - A catalyst increases the rate of a reaction without being consumed in the process. - In this case, O2 likely facilitates the reaction between NH4NO3 and NaOH, but it does not participate in the overall reaction equation.

3. O2: - The reaction involving O2 is not specified in the given sequence. - It is unclear how O2 is involved or what reaction it undergoes. - Without further information, it is difficult to determine the specific reaction involving O2.

4. O2 + H2O: - The reaction between O2 and H2O is also not specified in the given sequence. - It is unclear how O2 and H2O interact or what products are formed. - Without additional information, it is challenging to determine the specific reaction between O2 and H2O.

5. ? - NH4NO3: - The final step in the sequence is not provided, leaving the reaction and products unknown. - It is unclear what reaction occurs after O2 + H2O and how it relates to NH4NO3.

In summary, the given reaction sequence involves the reaction between NH4NO3 and NaOH, the presence of an O2 catalyst, and subsequent reactions involving O2 and H2O. However, the specific reactions and products after NH4NO3 + NaOH and O2 + H2O are not provided, making it difficult to determine the complete reaction pathway.