Question

directions: 1. label each part of the formula reactant 2. complete the ecst charts for each of the equations 2n₂ + o₂ element coefficient subscript total

Explanation:

elements
The elements are nitrogen (N) and oxygen (O).

Step2: Determine coefficients

For $N_2$, the coefficient is 2; for $O_2$, the coefficient is 1.

Step3: Identify sub - scripts

For $N_2$, the sub - script of N is 2; for $O_2$, the sub - script of O is 2.

Step4: Calculate totals

For N: Coefficient×Sub - script = 2×2 = 4. For O: Coefficient×Sub - script = 1×2 = 2.

Element	Coefficient	Subscript	Total
O	1	2	2

Answer:

Element	Coefficient	Subscript	Total
O	1	2	2