Question

In the following equation, nitrogen gas (N2) and hydrogen gas (H2) are 1) products 2) observers 3)reactents . N2 + 3H2 2NH3

Answer 1

3 - Reactants.

Since Nitrogen and Hydrogen are not separately the end result, they are not the products.

Observers are not an actual choice when labeling scientific equations, therefore, that leaves reactants or the reactors of the equation.

Hope this helps!