Question

Превратите схемы следующих реакций в уравнения: 1) KNO3 t° → KNO2 + O2 4) Cu(NO3)2 t° → CuO + NO2 + О2 2) Ba(NO3)2 t° → Ba(NO2)2 + O2 5) AgNO3 t° → Ag + NO2 + O2 3) Fe(NO3)2 t° → FeO + NO2 + O2 6) ZN(NO3)2 t° → ZNО + NO2 + O2

Answer 1

1)2KNO3(t)-->2KNO2+O2
2)Ba(NO3)2(t)-->Ba(NO2)2+O2
3)4Fe(NO3)2(t)-->2Fe2O3+8NO2+O2
4)2Cu(NO3)2(t)-->2CuO+4NO2+O2
5)2AgNO3(t)-->2Ag+2NO2+O2
6)2Zn(NO3)2(t)-->2ZnO+4NO2+O2

Answer 2

Conversion of Reaction Schemes to Equations:

1) KNO3 t° → KNO2 + O2

The reaction scheme can be converted into the following equation:

2 KNO3 → 2 KNO2 + O2 [[1]]

2) Cu(NO3)2 t° → CuO + NO2 + O2

The reaction scheme can be converted into the following equation:

2 Cu(NO3)2 → 2 CuO + 4 NO2 + O2 [[2]]

3) Ba(NO3)2 t° → Ba(NO2)2 + O2

The reaction scheme can be converted into the following equation:

2 Ba(NO3)2 → 2 Ba(NO2)2 + O2 [[3]]

4) AgNO3 t° → Ag + NO2 + O2

The reaction scheme can be converted into the following equation:

2 AgNO3 → 2 Ag + 4 NO2 + O2 [[4]]

5) Fe(NO3)2 t° → FeO + NO2 + O2

The reaction scheme can be converted into the following equation:

4 Fe(NO3)2 → 2 FeO + 4 NO2 + O2 [[5]]

6) ZN(NO3)2 t° → ZNО + NO2 + O2

The reaction scheme can be converted into the following equation:

2 ZN(NO3)2 → 2 ZNО + 4 NO2 + O2 [[6]]

Please note that the coefficients in the equations are determined based on the balanced reaction.