Consider this organic mechanism: A H H : OH 1 2 Does this mechanism describe an acid/base reaction? Note for advanced students: we mean only acid- base reactions in the Brønsted-Lowry sense. Yes! O Certainly not. OWho knows? We need more information to decide. Which reactants, if any, are acting as Brønsted- Lowry acids? 01 02 Which reactants, if any, are acting as Brønsted- Lowry bases? 01 02 If you said this mechanism does describe an acid-base reaction, draw the products of the reaction on the right-hand side above. Explanation Check X X Click and drag to stało drawing a structure. G 洄 18 P

Consider this organic mechanism: A H H : OH 1 2 Does this mechanism describe an acid/base reaction? Note for advanced students: we mean only acid- base reactions in the Brønsted-Lowry sense. Yes! O Certainly not. OWho knows? We need more information to decide. Which reactants, if any, are acting as Brønsted- Lowry acids? 01 02 Which reactants, if any, are acting as Brønsted- Lowry bases? 01 02 If you said this mechanism does describe an acid-base reaction, draw the products of the reaction on the right-hand side above. Explanation Check X X Click and drag to stało drawing a structure. G 洄 18 P

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter7: Reaction Rates And Chemical Equilibrium

Section: Chapter Questions

Problem 7.83P

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Consider this organic mechanism: 1 wwww. H c+ C C H-CI: ~ Does this mechanism describe an acid/base reaction? O Note for advanced students: we mean only acid- base reactions in the Brønsted-Lowry sense. Which reactants, if any, are acting as Brønsted- Lowry acids? Which reactants, if any, are acting as Brønsted- Lowry bases? If you said this mechanism does describe an acid- base reaction, draw the products of the reaction on the right-hand side above. X $ 2 C Yes! Certainly not. Who knows? We need more information to decide. 2 Click and drag to start drawing a structure. S ? 0 3 olo Ar 3:
Please show reaekson and don't use hend raiting
Consider this organic mechanism: E H H 1 Calculator : OH Click and drag to start drawing a structure. 2 Does this mechanism describe an acid/base reaction? Note for advanced students: we mean only acid- base reactions in the Brønsted-Lowry sense. Yes! Certainly not. Owho knows? We need more information to decide. Which reactants, if any, are acting as Brønsted- Lowry acids? 01 02 Which reactants, if any, are acting as Brønsted- Lowry bases? 01 02 If you said this mechanism does describe an acid-base reaction, draw the products of the reaction on the right-hand side above. × olo Ar BE
The reaction HO H. NH,OH.HCI H. NaOH The Mechanism:
Under certain conditions the reaction H2O2 + 3I + 2H*→ I3¯ + 2H2O occurs by the following series of steps: ki Step 1. H2O2+H* =H;O2" + with K (equilibrium constant) = k1/k-1 Step 2. H3O2* +I→ H2O + HOI (slow, rate constant k2) Step 3. HỘI + I→ OH¯ +I2 (fast, rate constant k3) Step 4. OH + H*→ H2O (fast, rate constant k4) Step 5. I2 + I→ 13 (fast, rate constant k5) Use approximations (RDS, eq, steady-state) if necessary The rate constant k for the reaction would be given by
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Consider the acid catalyzed reaction; AH + H+ ----> AH,+ rate = k1[AH][H*] (fast) AH2+ ----> AH + H+ rate = k2[АН2*] (fast) AH,+ + B ----> BH+ + AH rate = k3[AH2*[B] (slow) Using the pre-equilibrium approximation derive the rate law. rate = (kık3/k2)[H*][B] rate = (kık2/k3)[HA][H*[B] rate = (kık3/k2)[HA][H+][B] rate = (kık3/k2)[HA][B] If the only source of H+ is from HA show that it is possible to derive a rate law that is independent of H+. What is the rate law? Hint: Add the fast equilibrium HA H+ + A¯ to the proposed mechanism in part a). (kık3Ka/2/k2)[HA]!/2[B] (kık3Ka1/2/k2)[HA]3/2[B] rate = (kık3/k2K1/2)[HA][B] rate = (kık3/k2Ka1/2)[HA]3/2[B] rate = rate =
Consider chemical reaction:- X +2Y+ az )XY2Z2 It is faund that mng the [X] quadaup the [2] oubles the hate -) doubling the Cx7 has no effect on the sate doulbl les the late dneponb Cx] (- what is -the fate seaction 9 2 Pse dict the reactants for the Tate determ inA step. what is the molecularlty of the rate-deter step. minir 2) Predict a Complete mechanism Ahat meets the aiteria por this reaction Indicate which is neccessory the slow step the intermediates •J need these answer within 30 min. Thank Xou, Pleaze Consider g reguest my
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show-all-working-explaining-detailly-each-step Answer should be typewritten using a computer keyboard