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- 7. Identify the correct reaction conditions for the following conversion? CH, CH;CHCH;C=N CH, HOʻHD³HDHDD-(ii) Identify the major products in the following reactions a) 200 °C 200 °C b) X + Y c) 180 °CCH3COOH + 2H2 = C2H5OH + H2O %3D Acetate Ethanol Acetate may be hydrogenated to ethanol in industrial reaction systems using several catalysts: Select the most effective catalyst for this reaction system if the free energy of the reaction is -34 kJ/mol; Catalist effective at the temperature range 37-45°C, O Catalist effective at the temperature range 40-55°C, O Catalist effective at the temperature range 60-72°C,
- Ye P(ph)3 H i H O 2 CH₂CH₂OH H₂SO4 (catalytic)6. What is the major organic product generated in the reaction below? (A) CI OH (B) A.IOH C Cl₂ / H₂O (C) ||||C OH (D) OH CIWhich of the following can complete the reaction below? O Br2/FeBr3 O NBS/(PhCO2)2 O H2SO4 in boling water O H₂, Pt, Ethanol at 130 atm. ?
- Aircraft de-icing agents, such as propylene glycol [1,2-propanediol; CH₃CH(OH)CH₂OH; d=1.036 g/mL], are used toremove ice and snow prior to winter flights, but their presence inrunoff depletes O₂ in natural waters. (a) Write a balanced equa-tion for the complete oxidation of propylene glycol by O₂.(b) What is the “theoretical oxygen demand,” in grams of O₂ required per gram of propylene glycol oxidized? (c) What is thetheoretical oxygen demand, in grams of O₂ required per liter ofsolution, of 90.0% by volume aqueous propylene glycol?G OH ОН HO CH3 H H₂CRO4 (excess)i. Which of the reactions given below is wrong? H3O*/H20 (A) MgBr + CO2 H2/Pt (B) CH;CH2CN CH;CH,NH2 heat NABH4 (C) HO OH/H20 (D) CI OH
- Which value (if any) corresponds to a faster reaction: (a) Ea = 40 kJ/mol or Ea = 4 kJ/mol; (b) a reaction temperature of 0 °C or a reaction temperature of 25 °C; (c) Keq = 10 or Keq = 100; (d) ΔH° = −10 kJ/mol or ΔH° = 10 kJ/mol?Desribe the reaction product. (q) CI OH ОН (r) (s) H ОН ОНно LOH он HCI (aq.) но- G+H +I но но. heat OH ÓMe но но H', CH3OH но- но. K (major product) он