The reaction $\mathrm{N_2 + 3H_2 \rightleftharpoons 2NH_3 + 92\,kJ}$ is shown with two arrows because—

Question

Accepted Answer

it is reversible — $\mathrm{NH_3}$ also breaks back to $\mathrm{N_2}$ and $\mathrm{H_2}$

Answer

it is irreversible

Answer

it is a redox reaction

Answer

it produces a precipitate

The reaction N2+3H2⇌2NH3+92 kJ\mathrm{N_2 + 3H_2 \rightleftharpoons 2NH_3 + 92\,kJ}N2​+3H2​⇌2NH3​+92kJ is shown with two arrows because—