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- PleaseThe following Data is to ionization rate reaction of Methyl acetate in presence of Hydrochloric acid (HCI 1N) at 25 °C,Which obtained by titration of a certain volume with sodium hydroxide: CH3COOC₂H5 →H*→ CH3COOH + C₂H5OH At certain time Periods, Calculate :1- Order of Reaction 2- Rate Reaction Constant 3-Time of Half life Time (min) 0 VsaoH(ml) 24 (Vo (V₁ - VT) - Vo) / 5 27 1.23 15 31.47 1.86 25 34.33 2.82 0 40The reaction of the alkene, ethylene, with H2 produces ethane as a product. However, the reaction is incredibly slow in the absence of a catalyst, such as platinum metal. What is the role of the catalyst in speeding up the reaction? Raising the activation energy by breaking the bonds of hydrogen molecules. By bringing together the hydrogen atoms and alkene on the same metal surface, thereby lowering the activation energy. By decreasing the number of reactive inermediates. By increasing the equilibrium constant for the reaction.
- 1) The condensation reaction between a hydroxyl group and a carboxylic group is found to follow the following rate law: -d[COOH]/dt = -d[OH]/kt = K[COOH][OH] where K has the value of 10-2 L/mol sec. What is the conversion of carboxylic acid and number-average molecular weight of the polymers formed after 60 hours of reaction in the following systems. a) 1 mole of butoxyl acid HO(CH2)4COOH. Add solvent to make 10 liters. b) 0.47 mole of terephthalic acid HOOC-(C6H4)-COOH and 0.5 mole of ethylene glycol HO-CH2CH2-OH. Add solvent to make 10 liters. 1) The condensation reaction between a hydroxyl group and a carboxylic group is found to follow the following rate law: -d[COOHJ/dt = -d[OH]/kt = K[COOH][OH] where K has the value of 102 L/mol sec. What is the conversion of carboxylic acid and number-average molecular weight of the polymers formed after 60 hours of reaction in the following systems. a) 1 mole of butoxyl acid HO(CH2)ĄCOOH. Add solvent to make 10 liters. b) 0.47 mole of…Explain the steps of the mechanism of reactionThe data below was obtained for the reaction between Iodine and propanone in the presence of an acid catalyst. CH3COCH3(aq) + I2(aq) ➡ CH3COCH2I(aq) + HI(aq) Calculate the value of the rate constant indicating its units. Write the rate expression for the reaction. State the method you would use to measure the rate of the reaction above without quenching the reaction.
- Question Completion Status: 10 3 6 10 12 13 470 480 49D 500 11 140 39 40 41 440 450 15 16 17 18 42 43 46 19 20 21 22 23 24 25 QUESTION 42 In the formal SN1 mechanism, the reaction has two steps; however, in reality steps are actually needed to produce the final product. 03 O 2 0 1 QUESTION 43 The reactive intermediate in the SN1 reaction of 3-ethyl-2-bromo-hexane in methanol will spontaneously rearrange to become a reactive intermediate. O benzylic O secondary O tertiary O allylic O primary QUESTION 44 The reaction of 1-chloropropane with which of the following nucleophiles is a carbon chain-lengthening reaction? O ammonia O sodium hydroxide O potassium acetylide O sodium iodide tert-butoxidea) Balance the reaction formula for the following reaction: CH3COOH + 2C5H2O → 2C5H11OCOCH3 + H2O b) Draw your own reaction mechanism for the reaction.1-Bromobutane reacts with water to form 1-butanol according to the following equation. C4H,Br(aq) + 2 H20(1) → C¿H,OH(aq) + H30*(aq) + Br¯(aq) The following is a proposed mechanism for the reaction. C4H9B1(aq) → C4H,*(aq) + Br¯(aq) C4H,*(aq) + H,0(1) → C4H3OH,*(aq) C,H,OH,*(aq) + H,0() – CH,OH(aq) + H30*(aq) slow fast fast Determine the overall rate law for this proposed mechanism. (Rate expressions take the general form: rate = k. [A]ª . [B]°.) chemPad Help Greek - Rate=k[C4H9B1][H2o²] Rate=k[C_4H_9Br][H_2O^2] Remember that answers are case-sensitive. Your answer contains an incorrect or incomplete chemical formula.
- 4. The reaction of pentene with ozone was studied in CCL, at 25°C. CSH10 + O3 → C3H100 The reaction was observed, and the following data was collected: Trial Rate (M/s) [C3H10]; [O]; 1 2.2 0.0100 0.0028 1.1 0.0050 0.0028 3 4.4 0.0100 0.0056 What is the rate law expression for this reaction? а. b. What is the value of k for this reaction from the data? c. Why isn't the concentration of the CC14 given in the data table? С. 2.For the gas phase decomposition of chloroethane, CH3CH,CCH, + HCI the rate constant at 755 K is 1.03x10 3 /s and the rate constant at 793 K is 7.16×103 /s. The activation energy for the gas phase decomposition of chloroethane i kJ. Submit Answer Retry Entire Group 9 more group attempts remaining(a) When 3-bromo-2,3-dimethylpentane, (CH3)CH2CBr(CH3)CH2CH 3, reacts with aqueous potassiumhydroxide, an alcohol is formed.(i) Name the type of reaction taking place and give the role of the reagent.Type of reaction ...............................................................................................Role of reagent .................................................................................................(ii) Outline a mechanism for the reaction, showing clearly the structure of the alcohol formed. (b) When 3-bromo-2,3-dimethylpentane reacts with ethanolic potassium hydroxide, three structurallyisomeric alkenes are formed.(i) Name the type of reaction taking place and give the role of the reagent.Type of reaction ...............................................................................................Role of reagent .................................................................................................(ii) One of the reaction products is…