(a)
Interpretation: A proposed mechanism of a destruction of ozone in upper atmosphere and the first step mechanism for the chlorine catalyzed ozone destruction are given. The answers are to be stated for the given options.
Concept introduction: The substance that speeds up the
The intermediates are the transient species that is capable to produce the desired product directly.
To determine: The overall balanced equation for the destruction of ozone.
(b)
Interpretation: A proposed mechanism of a destruction of ozone in upper atmosphere and the first step mechanism for the chlorine catalyzed ozone destruction are given. The answers are to be stated for the given options.
Concept introduction: The substance that speeds up the rate of reaction without getting consumed itself in a chemical reaction is known as catalyst.
The intermediates are the transient species that is capable to produce the desired product directly.
To determine: The catalyst in the mechanism for the destruction of ozone in upper atmosphere.
(c)
Interpretation: A proposed mechanism of a destruction of ozone in upper atmosphere and the first step mechanism for the chlorine catalyzed ozone destruction are given. The answers are to be stated for the given options.
Concept introduction: The substance that speeds up the rate of reaction without getting consumed itself in a chemical reaction is known as catalyst.
The intermediates are the transient species that is capable to produce the desired product directly.
To determine: The intermediate in the mechanism of a destruction of ozone in upper atmosphere.
(d)
Interpretation: A proposed mechanism of a destruction of ozone in upper atmosphere and the first step mechanism for the chlorine catalyzed ozone destruction are given. The answers are to be stated for the given options.
Concept introduction: The substance that speeds up the rate of reaction without getting consumed itself in a chemical reaction is known as catalyst.
The intermediates are the transient species that is capable to produce the desired product directly.
To determine: The rate law, if first step is slow and second step is fast.
(e)
Interpretation: A proposed mechanism of a destruction of ozone in upper atmosphere and the first step mechanism for the chlorine catalyzed ozone destruction are given. The answers are to be stated for the given options.
Concept introduction: The substance that speeds up the rate of reaction without getting consumed itself in a chemical reaction is known as catalyst.
The intermediates are the transient species that is capable to produce the desired product directly.
To determine: The second step in the mechanism for chlorine catalyzed ozone destruction and the overall balanced equation.
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Chapter 19 Solutions
Bundle: Chemistry: An Atoms First Approach, 2nd, Loose-Leaf + OWLv2, 4 terms (24 months) Printed Access Card
- Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the appropriate equilibrium equation for the acid or base that exists when the salt is dissolved in aqueous solution. If neutral, simply write only NR. Be sure to include the proper phases for all species within the reaction LiNO3arrow_forwardAn unknown weak acid with a concentration of 0.410 M has a pH of 5.600. What is the Ka of the weak acid?arrow_forward(racemic) 19.84 Using your reaction roadmaps as a guide, show how to convert 2-oxepanone and ethanol into 1-cyclopentenecarbaldehyde. You must use 2-oxepanone as the source of all carbon atoms in the target molecule. Show all reagents and all molecules synthesized along the way. & + EtOH H 2-Oxepanone 1-Cyclopentenecarbaldehydearrow_forward
- R₂ R₁ R₁ a R Rg Nu R₂ Rg R₁ R R₁₂ R3 R R Nu enolate forming R₁ R B-Alkylated carbonyl species or amines Cyclic B-Ketoester R₁₁ HOB R R₁B R R₁₂ B-Hydroxy carbonyl R diester R2 R3 R₁ RB OR R₂ 0 aB-Unsaturated carbonyl NaOR Aldol HOR reaction 1) LDA 2) R-X 3) H₂O/H₂O ketone, aldehyde 1) 2°-amine 2) acid chloride 3) H₂O'/H₂O 0 O R₁ R₁ R R₁ R₁₂ Alkylated a-carbon R₁ H.C R₁ H.C Alkylated methyl ketone acetoacetic ester B-Ketoester ester R₁ HO R₂ R B-Dicarbonyl HO Alkylated carboxylic acid malonic ester Write the reagents required to bring about each reaction next to the arrows shown. Next, record any regiochemistry or stereochemistry considerations relevant to the reaction. You should also record any key aspects of the mechanism, such as forma- tion of an important intermediate, as a helpful reminder. You may want to keep track of all reactions that make carbon-carbon bonds, because these help you build large molecules from smaller fragments. This especially applies to the reactions in…arrow_forwardProvide the reasonable steps to achieve the following synthesis.arrow_forwardIdentify which compound is more acidic. Justify your choice.arrow_forward
- Provide the reasonable steps to achieve the following synthesis.arrow_forwardWhen anisole is treated with excess bromine, the reaction gives a product which shows two singlets in 1H NMR. Draw the product.arrow_forward(ii) Draw a reasonable mechanism for the following reaction: CI NaOH heat OH (hint: SNAr Reaction) :arrow_forward
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