Plants convert nitrogen into ammonia.This biological nitrogen fixation is effected by enzymes called nitrogenases.The enzymes assist in the transfer of electrons.The unbalanced reaction equation is
N₂ (g) +H⁺(aq) +e^- $\rightarrow$ H₂(g) + NH₃(aq)
What is the stoichiometric coefficient for the electrons in the balanced reaction equation?

Question

Plants convert nitrogen into ammonia.This biological nitrogen fixation is effected by enzymes called nitrogenases.The enzymes assist in the transfer of electrons.The unbalanced reaction equation is
N₂ (g) +H⁺(aq) +e^-

\rightarrow

H₂(g) + NH₃(aq)
What is the stoichiometric coefficient for the electrons in the balanced reaction equation?

Quizplus · Accepted Answer

The correct stoichiometric coefficient for the electrons in the balanced reaction equation for biological nitrogen fixation, where nitrogen (N2) is converted to ammonia (NH3), is 8. This is because the conversion of N2 to NH3 involves the transfer of 8 electrons to break the triple bond in N2 and form two molecules of NH3, each requiring 3 hydrogen atoms.

Plants Convert Nitrogen into Ammonia →\rightarrow→ H2(g) + NH3(aq) What Is the Stoichiometric Coefficient for the by Enzymes

Plants Convert Nitrogen into Ammonia $\rightarrow$ H₂(g) + NH₃(aq)
What Is the Stoichiometric Coefficient for the by Enzymes