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- 38. In the reaction CH3COOH --> CH;COO + H* a. CH3COOH is the conjugate acid b. CH3COO is the conjugate acid c. H* is the conjugate acid d. CH3COOH is the conjugate base O a O bWhat reaction occurs as a hydrochloric acid solution is added to a solution containing equal concentrations of acetic acid and sodium acetate? Select one: - O a. CH3CO0 + H*-CH3COOH O b. CH3COOH + H CH3CO* + H2O O c. CH3COOH + HCI CH;COO + H;CI O d. 2CH3CO0 + 2H - CH3COO + H2 O e. CH;COOH + H-CH3COOH;Highest acidity Lowest acidity Answer Bank H;C. CH -CH, CH3 H3C H. H H H. 从山 H- -0-CH3 H3C CH3 H.
- Juggest a plausible arrouw.pushing mechanism for the following reaction. 3. OH So mot % A Bu n Bụ 0- BE-OEt, OAC n BuO* CH,Cl2 nBu O Oʻc, 2h 4. Me, Si' n-Buy N*r- Ph THE Ph - 18 °C Suggest a plaus.ble arrow- -pushing mechanism for following reaction,What is the conjugate acid of C6H₂O¯ ? A. B. C6H402- C₂H4O C. CH₂OH ODCH₂OH O E. C6H5OH3+3.Predict the reactants or products for the following reactions b. c. H₂C CH3 HS pH-4-5 1. EtMgBr 2. H₂O™ SH OH -0 0
- 1. NaBH4 2. EtOH 1. excess CH3MgBr 2. H2O 1. excess DIBAH 2. H2O 1. (CH3) 2CuLi 2. H2OFor phosphoric acid, H3PO4, the Ka₁ = A. [PO][H¹+]/[H₂PO4] B. [HPO][H] / [H₂PO4] C. [H₂PO4¹][H] / [H₂PO4] D. [H3PO4]/[H₂PO4¹-][H¹+] E. [H3PO4]/[PO4³-][H¹+]³2. For each of the following acid-base reactions, predict the products. Determine whether the reaction is favored as written. Label the acid, base, conjugate acid and conjugate base. a. CH₂CH=CH₂ NaNH, b. C. d. CH₂ONa NaOH NaNH, + + + CH3COOH H₂ CH3CH2OH 4 Na reactant.
- 1. KI, EtOH/H2O; then NaOCI/H,O `NH2 2. Na,S,O3, H2O; then HCI, H2O HO, salicylamide mp 140-144 °CWhich of the following can complete the reaction below? O Bry/Febry O NBS Ph.CO₂)2 H₂, Pt. Ethanol at 130 atm O H₂SO4 in boling water ?CH;COOH +NH; CH;COO+NH, 9. In the above reaction in aqueous solution, the acid reactant is and its conjugate base product is O A. CH3COOH; CH3CO0- О в. СнЗСоон; NH4+ O C. NH3; CH3C00- O D. NH3, NH4+ O E. CH3COOH; H30+