Question

N+O2= O+O2= F+O2= Na+O2= Mg+O2= Al+O2= Si+O2= P+O2= S+O2= Cl+O2=

Answer 1

N2+O2=2NO
O+O2= O3
F+O2= не идет
2Na+O2=Na2O2
 2Mg+O2= 2MgO
4Al+3O2=2Al2O3
 Si+O2= SiO2
4P+5O2=2P2O5
S+O2=SO2
Cl2+O2=не идет

Answer 2

The equations you've provided are chemical reactions involving the reaction of various elements with oxygen (O2) to form oxides. Here are the balanced chemical equations for each of these reactions:

1. N2 + O2 → 2 NO2 (nitrogen dioxide)
2. O2 + O2 → 2 O2 (oxygen molecules, no reaction occurs)
3. F2 + O2 → 2 F2O (dioxygen difluoride)
4. 4 Na + O2 → 2 Na2O (sodium oxide)
5. 2 Mg + O2 → 2 MgO (magnesium oxide)
6. 4 Al + 3 O2 → 2 Al2O3 (aluminum oxide)
7. Si + O2 → SiO2 (silicon dioxide)
8. 4 P + 5 O2 → 2 P2O5 (diphosphorus pentoxide)
9. 2 S + 3 O2 → 2 SO3 (sulfur trioxide)
10. 2 Cl2 + 5 O2 → 2 Cl2O5 (chlorine pentoxide)

These equations show the chemical reactions between the elements and oxygen to form various oxides. Some of the reactions are balanced, while others are not, so I've provided the balanced equations for each case.