🧪 TheChemSolverUSNCO / General Chemistry
KineticsMCQ

The oxidation of ammonia produces nitrogen and water according to the equation: 4NH3(g) + 3O2(g) → 2Kinetics Chemistry Question

Question

The oxidation of ammonia produces nitrogen and water according to the equation:
4NH3(g) + 3O2(g) → 2N2(g) + 6H2O(g)
If the rate of formation of N2 at a certain temperature is 3.0 mol·L-1·s-1, what is the rate of disappearance of O2?

A.

2.0 mol·L-1·s-1

B.

3.0 mol·L-1·s-1

C.

4.5 mol·L-1·s-1

✓ Correct
D.

9.0 mol·L-1·s-1

💬
Still have doubts about this question?
Practice more questions like this, completely free.

Practice USNCO / General Chemistry questions like this — free

4,000+ questions across AP Chemistry, USNCO, and IChO — all free, no signup required.