Question

1) _N2+_O2>_NO2) _Al+_O2>Al2O33) _CH4+_O2>H2O​

Answer 1

Ответ:

Объяснение:

N2 + O2 = 2NO

4Al + 3O2 = 2Al2O3

CH4 +2 O2 = CO2 + 2H2O

Answer 2

It appears that you've provided chemical reactions with missing coefficients. I'll help you balance these chemical equations by filling in the coefficients:

1. 2N2 + 5O2 → 4NO2 This equation is now balanced with 2 moles of N2 reacting with 5 moles of O2 to produce 4 moles of NO2.

2. 4Al + 3O2 → 2Al2O3 This equation is now balanced with 4 moles of Al reacting with 3 moles of O2 to produce 2 moles of Al2O3.

3. CH4 + 2O2 → 2H2O This equation is now balanced with 1 mole of CH4 reacting with 2 moles of O2 to produce 2 moles of H2O.