Question

O2->NO->NO2->HNO3->Mg(NO3)2->HNO3?

Answer 1

Ответ:

Я конечно, что-то понимаю в химии... Поэтому думаю так будет(ответ внизу)... Прости, если ответ немного не верен...

О2+N2=NO

NO+O2=NO2

NO2+H2O=HNO3

HNO3+MgO=Mg(NO3)2

Mg(NO3)2+H2O=HNO3+MgO

Answer 2

The sequence you provided seems to be a series of chemical reactions involving various substances. Let's break it down step by step:

1. O2 (Oxygen gas) -> NO (Nitric oxide)
2. NO (Nitric oxide) -> NO2 (Nitrogen dioxide)
3. NO2 (Nitrogen dioxide) -> HNO3 (Nitric acid)
4. HNO3 (Nitric acid) -> Mg(NO3)2 (Magnesium nitrate)

The first three reactions involve the conversion of oxygen (O2) to nitrogen dioxide (NO2) via the intermediate formation of nitric oxide (NO) and nitric acid (HNO3).

However, the last part of the sequence is not a valid chemical reaction. Magnesium nitrate (Mg(NO3)2) cannot simply convert back to nitric acid (HNO3). Chemical reactions are typically one-way processes, and they don't easily revert back to the original reactants.

If you have any specific questions or if there was a mistake in the sequence, please feel free to clarify!