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AP Chemistry
5.2 Introduction to Rate Law
5.1 Reaction Rates
AdvancedMCQMathematicalConceptual22.4k
The kinetics of the reaction between nitrogen monoxide gas and oxygen gas were investigated at \(298\text{ K}\):

\[2\text{NO(g)} + \text{O}_2\text{(g)} \rightarrow 2\text{NO}_2\text{(g)}\]

Initial rate data were collected across three experimental trials and recorded in the table below.

Trial\([\text{NO}]_0\text{ (M)}\)\([\text{O}_2]_0\text{ (M)}\)Initial rate of reaction \(\text{(M}\cdot\text{s}^{-1}\text{)}\)
1\(0.10\)\(0.10\)\(2.0 \times 10^{-3}\)
2\(0.20\)\(0.10\)\(8.0 \times 10^{-3}\)
3\(0.30\)\(0.20\)\(3.6 \times 10^{-2}\)

Based on the data in the table, which of the following is the correct rate law and specific rate constant, \(k\), for the reaction?

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