Consider the following reaction: 2 NO(g) + 2 H2(g) -> N2(g) + 2 H2O(g) The rate

Question

Consider the following reaction:

2 NO(g) + 2 H2(g) -> N2(g) + 2 H2O(g)

The rate law for this reaction is:

Rate = k [NO(g)]2 [H2(g)]

At a certain temperature when [NO(g)] = 0.0789 M and [H2(g)] = 0.0696 M, the rate of this reaction is 2.87e+01 M s-1. What is the reaction rate when the concentration of NO(g) is doubled, to 0.1578 M, while the concentration of H2(g) is 0.0696 M?

a) The reaction rate is 1.43e+01 M s-1.
b) The reaction rate is 1.66e+04 M s-1.
c) The reaction rate is 1.15e+02 M s-1.
d) The reaction rate is 5.75e+01 M s-1.
e) The reaction rate is 2.30e+02 M s-1.

Explanation / Answer

b) The reaction rate is 1.66e+04 M s-1.

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.