Question

If nitrogen, with an oxidation state of -3, undergoes a synthesis reaction with H2, which has an oxidation state +1, what balanced equation shows the product formed?

2NH → N2 + H2
N2 + H2 → N2H2
2NH3 → N2 + 3H2
N2 + 3H2 → 2NH3

Answer 1

The balanced equation for the synthesis reaction between nitrogen and hydrogen to produce ammonia is N2 + 3H2 → 2NH3.

Step-by-step explanation:

The balanced equation that shows the product formed when nitrogen with an oxidation state of -3 undergoes a synthesis reaction with H2, which has an oxidation state of +1, is:

N2 + 3H2 → 2NH3

In this reaction, one molecule of N2 reacts with three molecules of H2 to produce two molecules of NH3. The coefficients in the balanced equation represent the mole ratio required for the reaction to occur.

Answer 2

N₂ + 3H₂ → 2NH₃

Step-by-step explanation:

Nitrogen react with hydrogen and form ammonia. The one mole of nitrogen gas react with two moles of hydrogen and form two moles of ammonia.

The oxidation state of nitrogen is -3 while that of hydrogen is +1. That's why two balance the charge one with one nitrogen atom three hydrogen atom react and with two nitrogen atom with a charge of -6 six hydrogen atoms are attached (+6).

Chemical equation:

N₂ + H₂ → 2NH₃

Balanced chemical equation;

N₂ + 3H₂ → 2NH₃