**Educational Content on Catalysts****Introduction to Catalysts**Catalysts are substances that increase the rate of a reaction but can be recovered unchanged at the end of the reaction. Catalysts can be classified as either homogeneous (same state as reactants) or heterogeneous (different state than reactants).---**Part A: Understanding Catalysts in Reactions**1. **Hydrogenation of Ethylene with Platinum:** - Reaction: \( \text{H}_2(g) + \text{CH}_2\text{CH}_2(g) \xrightarrow{\text{Pt(s)}} \text{CH}_3\text{CH}_3(g) \)2. **Conversion of Ozone with Chlorofluorocarbons (CFCs):** - Reaction: \( \text{2O}_3(g) \xrightarrow{\text{CFC(g)}} \text{3O}_2(g) \)3. **Disproportionation of Hydrogen Peroxide with Magnesium:** - Reaction: \( \text{2H}_2\text{O}_2(aq) \xrightarrow{\text{Mg(s)}} \text{2H}_2\text{O}(l) + \text{O}_2(g) \)**Classification Task:**Determine whether platinum, CFCs, and magnesium act as homogeneous or heterogeneous catalysts under these conditions. **Interactive Exercise:**- Drag the items "platinum," "CFCs," and "magnesium" into the correct bins: - **Homogeneous catalysts** - **Heterogeneous catalysts****Diagram Explanation:**The right side of the interface shows a draggable exercise where students place items into "Homogeneous catalysts" or "Heterogeneous catalysts" bins based on their understanding of the reaction states.**Controls:**- **Reset:** Clears selections.- **Help:** Provides assistance with the exercise.**Submission Button:** Finalizes the selection once items are placed in the correct bins.---This content is suitable for high school or introductory college-level chemistry students studying reaction mechanisms and the role of catalysts.

There are two types of catalysts to carry out a reaction. Homogeneous catalyst:-Homogeneous…

Part A Platinum is used to catalyze the hydrogenation of ethylene: H₂(g) + CH₂CH₂(g) Chlorofluorocarbons (CFCs) catalyze the conversion of ozone (O3) to oxygen gas (0₂): CFC() Px(0) Mg(s) 20(R) 30₂(g) Magnesium catalyzes the disproportionation of hydrogen peroxide to produce water and oxygen: CH3CH3(g) What type of catalysts are platinum, CFCs, and magnesium under these conditions? 2H₂O₂(aq) 2H₂O(1) + O₂(g)

Part A Platinum is used to catalyze the hydrogenation of ethylene: H₂(g) + CH₂CH₂(g) Chlorofluorocarbons (CFCs) catalyze the conversion of ozone (O3) to oxygen gas (0₂): CFC() Px(0) Mg(s) 20(R) 30₂(g) Magnesium catalyzes the disproportionation of hydrogen peroxide to produce water and oxygen: CH3CH3(g) What type of catalysts are platinum, CFCs, and magnesium under these conditions? 2H₂O₂(aq) 2H₂O(1) + O₂(g)

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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