Question

Химия нужна помощь Осуществить превращение N2>NO>NO2>NHO3 Добавить коэффициенты Zn+NHO3>Zn(NO3)2+NO2+H2O

Answer 1

N2+O2=2NO
2NO+O2=2NO2
4NO2+2H2O+O2=4HNO3

Zn+4НNO3>Zn(NO3)2+2NO2+2H2O
Zn-2ē=Zn²+ восстановитель
N5+ +1ē=N4+ окислитель

Answer 2

Conversion of N2 to NO to NO2 to NHO3

To carry out the conversion of N2 to NO to NO2 to NHO3, we can break down the process into several steps. Let's go through each step and add the coefficients for the balanced chemical equation.

1. Conversion of N2 to NO: - The reaction between nitrogen gas (N2) and oxygen gas (O2) can produce nitrogen monoxide (NO). - The balanced chemical equation for this reaction is: ``` N2 + O2 -> 2NO ```

2. Conversion of NO to NO2: - The reaction between nitrogen monoxide (NO) and oxygen gas (O2) can produce nitrogen dioxide (NO2). - The balanced chemical equation for this reaction is: ``` 2NO + O2 -> 2NO2 ```

3. Conversion of NO2 to NHO3: - The reaction between nitrogen dioxide (NO2) and water (H2O) can produce nitric acid (HNO3). - The balanced chemical equation for this reaction is: ``` 3NO2 + H2O -> 2HNO3 + NO ```

4. Adding coefficients for the reaction Zn + NHO3 -> Zn(NO3)2 + NO2 + H2O: - The reaction between zinc (Zn) and nitric acid (HNO3) can produce zinc nitrate (Zn(NO3)2), nitrogen dioxide (NO2), and water (H2O). - The balanced chemical equation for this reaction is: ``` 4Zn + 10HNO3 -> 4Zn(NO3)2 + 2NO2 + 5H2O ```

So, the complete balanced chemical equation for the conversion of N2 to NO to NO2 to NHO3, including the addition of coefficients for the reaction Zn + NHO3 -> Zn(NO3)2 + NO2 + H2O, is:

N2 + O2 -> 2NO
2NO + O2 -> 2NO2
3NO2 + H2O -> 2HNO3 + NO
4Zn + 10HNO3 -> 4Zn(NO3)2 + 2NO2 + 5H2O

Please note that the coefficients provided in the balanced chemical equations are the result of the balancing process and may not represent the actual stoichiometry of the reaction.