Question

Consider this reaction: 2NH3(g) ? N2(g) + 3H2(g) At a certain temperature it obeys this rate law. rate = (0.208 s^-1)[NH3] Suppose a vessel contains NH3 at a concentration of 1.18 M. Calculate how long it takes for the concentration of NH3 to decrease to 13.0% of its initial value. You may assume no other reaction is important. Round your answer to 2 significant digits.

          Consider this reaction:
2NH3(g) ? N2(g) + 3H2(g)
At a certain temperature it obeys this rate law.
rate = (0.208 s^-1)[NH3]
Suppose a vessel contains NH3 at a concentration of 1.18 M. Calculate how long it takes for the concentration of NH3 to decrease to 13.0% of its initial value. You may assume no other reaction is important.
Round your answer to 2 significant digits.

Consider this reaction:
2NH3(g) ? N2(g) + 3H2(g)
At a certain temperature it obeys this rate law.
rate = (0.208 s^-1)[NH3]
Suppose a vessel contains NH3 at a concentration of 1.18 M. Calculate how long it takes for the concentration of NH3 to decrease to 13.0% of its initial value. You may assume no other reaction is important.
Round your answer to 2 significant digits.

Added by Nitro X.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert David Collins

04/08/2024

Step 1

We have a reaction: \[ 2 \mathrm{NH}_{3}(g) \rightarrow \mathrm{N}_{2}(g)+3 \mathrm{H}_{2}(g) \] with a rate law: \[ \text{rate} = (0.208 \, \mathrm{s}^{-1})[\mathrm{NH}_{3}] \] The initial concentration of \( \mathrm{NH}_{3} \) is \( 1.18 \, M \), and we need to Show more…

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