Concept explainers
(a)
Interpretation: The highest-energy species in the reactants and the highest-energy species in the products should be circled and explanation about reason behind no uphill curve even when generation of oxygen with a uni-negative charge occurs in below reaction should be given.
Concept introduction: Energetics of a reaction describes the energy associated with different components during the process of reaction. Energy diagram is a plot of energy along y-axis and reaction coordinate along x axis. Reaction proceeds when the reactant molecules collide and have proper orientation. The pathway from reactant to product involves transition state. A transition state is a hypothetical state that gives clear picture of the orientation of reactant molecules during collision that is a process of the bonds formed and broken during the reaction. Transition state is the highest energy state of a reaction.
The intermediate involved usually have higher potential energy than reactants species as they are formed transiently and fall back to form products that are more stable and hence reduced in potential energy.
(d)
Interpretation: Energy diagram that best describes the below reaction should be identified.
Concept introduction: Energetics of a reaction describes the energy associated with different components during the process of reaction. Energy diagram is a plot of energy along y-axis and reaction coordinate along x axis. Reaction proceeds when the reactant molecules collide and have proper orientation. The pathway from reactant to product involves transition state. A transition state is a hypothetical state that gives clear picture of the orientation of reactant molecules during collision that is a process of the bonds formed and broken during the reaction. Transition state is the highest energy state of a reaction.
The intermediate involved usually have higher potential energy than reactants species as they are formed transiently and fall back to form products that are more stable and hence reduced in potential energy.
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Organic Chemistry: A Guided Inquiry
- Draw the simplest mechanism possible for the reaction below. You may need to re-draw structures to show bond lines or lone pairs.arrow_forwardDraw both resonance structures of the most stable carbocation intermediate in the reaction shown. + HCI • You do not have to consider stereochemistry. • Do not include anionic counter-ions, e.g., I, in your answer. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate resonance structures using the → symbol from the drop-down menu. H₂ H₁₂ C C HECH H₂ C H2Cl H ? ▾ n CH₂ H₁₂ C HE HC CH H₂ H2 ChemDoodle H₁₂ CH2 HC C Cl H ? ChemDoodle F n [Farrow_forwardDraw the curved arrows and the products formed in the acid-base reaction of HBr and NH3. Determine the direction of equilibrium. Step 1: What happens in an acid-base reaction? Step 2: Draw the products of the acid-base reaction. Step 3: Draw the curved arrow mechanism of the acid-base reaction. Step 4: Determine the direction of equilibrium. A. Draw the curved arrow mechanism. Select Draw Rings More Erase |||| N H Br H : Br B. The equilibrium arrows H lie to the left (the backwards direction) lie to the right (the forward direction) .. NH3 Q 2 Q -I + :Br: + H-N-H Harrow_forward
- a. Draw an energy diagram for this reaction. be sure to label axes, starting materials, any reactive intermediates and products.b. Draw the transition state of this reaction. If an atom has a positive charge indicate it with sigma+/-.arrow_forwardWrite the systematic (IUPAC) name for each of the following organic molecules: structure OH CH3 CH3-C-CH₂-CH-CH3 OH CH3 CH3 HỌ–CH,—CH–CH,—CH–CH2–CH2CH2CH2OH CH3 HO–CH2CHCH3 name 0 0 0arrow_forwardDraw both resonance structures of the most stable carbocation intermediate in the reaction shown.arrow_forward
- Draw both resonance structures of the most stable carbocation intermediate in the reaction shown. HBr • You do not have to consider stereochemistry. • Do not include anionic counter-ions, e.g., I, in your answer. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. ⚫ Separate resonance structures using the → symbol from the drop-down menu. 0-> + 4 CH4 On Sn [F ? ChemDoodlearrow_forwardA H2N. Figure 9: Multi-step reaction sequencearrow_forwardSolve all parts asap with explanationarrow_forward
- Add curved arrows to show the forming and breaking of bonds in the reaction below. H H H Add/Remove step C H H Harrow_forward5. Which of the following statements regarding the reactions A and B (shown below) is the best? 0 heat 0 heat B A . Both reaction A and B are feasible because frontier orbitals of reactants can overlap in-phase, allowing the simultaneous formation of two o bonds. . Both reaction A and B are NOT feasible because frontier orbitals of reactants can NOT overlap in-phase. Only reaction A is feasible because frontier orbitals of reactants can overlap in- phase, allowing the simultaneous formation of two o bonds. Only reaction B is feasible because frontier orbitals of reactants can overlap in- phase, allowing the simultaneous formation of two o bonds.arrow_forwardPlease help mearrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning