Question

Продовжить хімічні рівняння: Na+O2 = Ca+O2= Ba+O2= N(ll)+O2= P(lll)+O2= Si(lV)+02=помогите пожалуйста кому не сложно​

Answer 1

Ответ:

Объяснение:

2 Na + O2 → Na2O2

2 Ca + O2 → 2 CaO

2 Ba + O2 → 2 BaO

N2 + O2 → 2 NO

4 P + 3 O2 → 2 P2O3

Si + O2 → SiO2

Answer 2

Balancing Chemical Equations:

To balance the given chemical equations, we need to ensure that the number of atoms of each element is the same on both sides of the equation. Let's balance each equation one by one:

1. Na + O2 = To balance this equation, we need to have the same number of sodium (Na) and oxygen (O) atoms on both sides. Since there is only one sodium atom on the left side, we need to put a coefficient of 2 in front of Na to balance the equation. This gives us:

2Na + O2 =