5. [30 pts] Two short questions on previous topics: A. The following two-step mechanism has been proposed for a certain aqueous reaction Step 1: ClO + ClO → ClO2+ Cl Step 2: ClO2 + CIO→ ClO3 + Cl¯ i. Write down the balanced equation for the overall (net) reaction. ii. Laboratory experiments give the following rate law for the reaction above: Rate = k[CIO¯]² If the two-step mechanism above is correct, which is the slow step? Explain your answer based on the laboratory result. B. Draw Lewis structures for the molecules below, and show the hydrogen-bonding interaction between the two molecules using a (...) symbol. ii. iii. i. CH2=O and H₂O CH3OH and CH3OH HF and HCN Hint: the atoms of HCN are connected in the order written.

5. [30 pts] Two short questions on previous topics: A. The following two-step mechanism has been proposed for a certain aqueous reaction Step 1: ClO + ClO → ClO2+ Cl Step 2: ClO2 + CIO→ ClO3 + Cl¯ i. Write down the balanced equation for the overall (net) reaction. ii. Laboratory experiments give the following rate law for the reaction above: Rate = k[CIO¯]² If the two-step mechanism above is correct, which is the slow step? Explain your answer based on the laboratory result. B. Draw Lewis structures for the molecules below, and show the hydrogen-bonding interaction between the two molecules using a (...) symbol. ii. iii. i. CH2=O and H₂O CH3OH and CH3OH HF and HCN Hint: the atoms of HCN are connected in the order written.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter11: Chemical Kinetics: Rates Of Reactions

Section11.7: Reaction Mechanisms

Problem 11.12E

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