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Mast Chemistry hap. x a Search https://session mastering chemistry.com next Sign

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Question

Mast Chemistry hap. x a Search https://session mastering chemistry.com next Signed in as Joel Lymon Help close Chemistry: Structure and Properties Su 2016 chapter 15 nteractive Worked Example 15.9: Reaction Mechanisms Resources v 8 of 9 next previous Express your answer as a chemical equation Interactive Worked Example 15.9: Reaction Mechanisms 2A+ B- A2B Submit First launch this video. During the video, you'll be asked a My Answers Give Up conceptual question about the example. After watching the video, answer the related questions at the right. You can watch Correct the video again at any point When the two steps of the mechanism are summed, the intermediate species (A2) cancels. Consider the rate miting step and this overall PEARSON equation to determine the rate law for this reaction. Reacti Reaction Vecdonisns Part B Predict the rate law from the following two-step mechanism (slow) A2 B A2 B (fast) Robe Express your answer in terms of k, [A] and LB as necessary 4) ate Subm My Answers Give U Continue Provide Feedback 8:03 PM da Search the web and Windows 6/21/2016

Explanation / Answer

For part B,

As we know slow step is rate dtreming step so only 1st eqn wil take part is rate determination.

Rate = k [A]2 [B]0