OBSERVATION Volume of sample solution taken for titration: 10 mL Time Volume of Volume of Volume of NaOH CH3COOH CH3COOH

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OBSERVATION Volume of sample solution taken for titration: 10 mL Time Volume of Volume of Volume of NaOH CH3COOH CH3COOH reacted used for unreacted S.No. titration V₁ t V₂ V₁ min mL mL mL 1. N 2. 3. 4. 5. 6. 7. 8. 9. 10. Volume of NaOH unreacted V4 mL Concentration of NaOH at time t CA mol/L Fractional conversion for reactant A XA X C₁ (1-X) L/mol kavg= Rate constant k L mol min
Post Lab Questions 1. Define batch process. 2. Mention the conditions under which the batch process is used. 3. Mention the advantages of batch process. 4. Mention the significance of rate constant with general units. 5. Compare differential method of analysis and integral method of analysis. X, CAD(1-XA) Vs time Pre-Lab Questions 1. Define chemical process. 2. Define rate of a chemical reaction. 3. Mention the factors affecting rate of reaction. 4. Define the order of a reaction. MODEL GRAPH Integral method of analysis Siopenk Time (in) RESULT Second order rate constant for esterification reaction between ethyl acetate and sodium hydroxide was found to be L/mol.min (Analytical method) k= L/mol.min (Graphical method)
OBSERVATION S.No. 1. 2. 3. Volumetric flow rate NaOH EA Total VAO Veo Vo L/hr L/hr L/hr Space time T min Vol. of NaOH used for titration V₁ mL Vol. of CH COOH unreacted V₂ ml. Vol. of CH COOH reacted V₁ ml. Vol. of NaOH unreacted V₁ ml. Conc. of NaOH C₁ mol/L Theo. Exptl Conversion for reactant A XA X₁ theo expil
Pre-Lab Questions 1. Define continuous process. 2. Mention the other names of tubular flow reactor. 3. Define tubular flow reactor. 4. Define space time and space velocity. Post Lab Questions 1. Mention the performance equation of tubular flow reactor. 2. When the feed conditions are same and volume of tubular flow reactor and MFR are also same, which reactor will give more conversion? Why? 3. How does the flow rate of the reactants influence on the conversion?
Volume of CHICOOH added for arresting the reaction (V) Volume of sample solution taken for titration Volume of NaOH used for titration (V.) ml. Normality of CH-COOH (N₂) 0.1 N Volume of CH COOH unreacted (V2) Volume of NaOH used for titrat ion X Normality of Nai Normality of CH, COOH V, XN₁ N₁ Volume of CHICOOH reacted (V₁) Volume of CHICOOH added for arresting the reaction -Volume of CH₂COOH unreacted =V-V₂= Volume of NaOH unreacted (V4) Volume of CH COOH reacted X Normality of CHCOOH Normality of NaOll V, XN, N₁ Concentration of NaOH (CA) Volume of NaOH unreacted X Normality of NaOH Volume of sample solution taken for titration V, XN 10 Fractional conversion for reactant A (Experimental Conversion) X₁ = 1- = 10ml =10ml.
MODEL GRAPH T (min) RESULT The experimentally determined conversion The theoretically calculated conversion The experimentally determined conversion is found to be in agreement with the theoretically calculated conversion within the experimental error.