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Identify the number of N atoms in the reactants in the chemical equation 2 NaN₃ (s) → 3 N₂(g) + 2 Na (s).

a) 5
b) 6
c) 8
d) 9

User Morendo
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1 Answer

4 votes

Final answer:

The number of N atoms in the reactants in the chemical equation 2 NaN₃ (s) → 3 N₂(g) + 2 Na (s) is 9.

Step-by-step explanation:

The chemical equation is 2 NaN₃ (s) → 3 N₂(g) + 2 Na (s).

To identify the number of N atoms in the reactants, we look at the coefficients of the balanced equation. We can see that there are 3 N atoms on the product side (3 N₂), so there must be 3 N atoms on the reactant side as well. Therefore, the correct answer is option d) 9.

User Guymid
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8.0k points
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