Multiple Choice
Plants convert nitrogen into ammonia. This biological nitrogen fixation is affected by enzymes called nitrogenases. The enzymes assist in the transfer of electrons. The unbalanced reaction equation is What is the stoichiometric coefficient for H in the balanced reaction equation?
A) 1
B) 2
C) 4
D) 6
E) 8
Correct Answer:

Verified
Correct Answer:
Verified
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