The decomposition of hydrogen peroxide (H2O2(aq)) is proposed to follow a reaction mechanism of: Step 1: H2O2(aq) + Br–(aq) H2O(l) + BrO–(aq) Step 2: BrO–(aq) + H2O 2(aq) H2O(l) + O2(g) + Br–(aq)What is the catalyst, and what is the effect of having a catalyst present? a.Br– is the catalyst, and the reaction follows a pathway with higher activations energy than without Br-. b.BrO– is the catalyst, and the reaction follows a pathway with a higher activation energy than without BrO-. c.Br– is the catalyst, and the reaction follows a pathway with a lower activation energy than without Br-. d.BrO– is the catalyst, and the reaction follows a pathway with a lower activation energy than without BrO-.

Catalyst is a substance which increases the rate of the reaction. So, in presence of a catalyst a…

Answered: The decomposition of hydrogen peroxide…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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The decomposition of hydrogen peroxide (H₂O₂(aq)) is proposed to follow a reaction mechanism of:

Step 1: H₂O₂(aq) + Br^–(aq) H₂O(l) + BrO^–(aq)
Step 2: BrO^–(aq) + H₂O ₂(aq) H₂O(l) + O₂(g) + Br^–(aq)

What is the catalyst, and what is the effect of having a catalyst present?

	a.	Br^– is the catalyst, and the reaction follows a pathway with higher activations energy than without Br^-.
	b.	BrO^– is the catalyst, and the reaction follows a pathway with a higher activation energy than without BrO^-.
	c.	Br^– is the catalyst, and the reaction follows a pathway with a lower activation energy than without Br^-.
	d.	BrO^– is the catalyst, and the reaction follows a pathway with a lower activation energy than without BrO^-.

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