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Is the yield of SO3 at equilibrium favored by a higher or lower pressure? By a higher or lower temperature?
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Fundamentals of General, Organic, and Biological Chemistry (8th Edition)
- What information can be obtained from a kinetic data where 1/v is equal to 0.5 min/mole, when 1/[S] is 0. Km = 2.0 moles Vmax = 2.0 moles/min Km = 2.0 moles; Vmax = 0.5 moles/min Vmax = 2.0 moles/min; Km = 0.5 moles Km and Vmax cannot be determinedarrow_forwardCalculate AG for the reaction G+ H I + J when [G] = 0.0132 mM, [H] = 35.1 uM, [1] = 55.6 uM, [J] 18.7 uM, the temperature = 37 °C and AG°= -48.2 kJ/mol. Keep concentration units in uM. -50.3 kJ/mol -39.1 kJ/mol O-46 kJ/mol -25.8 kJ/molarrow_forwardWhat would be the standard free energy change if FADH 2 is used to reduce O 2 to water? Standard reduction potential values to be used for calculations. BIU (.a >5 €. Σ FMarrow_forward
- What is time constant ? The steel ball bearings of 40 mm diameter and initially at uniform temperature of 600 °C are quenched in an oil bath maintained at 50 °C temperature. The heat transfer coefficient between the ball bearing and oil is 325 W/m2-K and the thermodynamics properties of the bearing can be taken as : k 45 W/m-K and thermal diffusivity a = 1.25 x 10-5 m/s. Determine : The time duration for which bearing must remain in oil to attain 225 °C temperature. b. The instantaneous heat transfer rate from the bearings when they are first immersed in oil and when they reach 225 °C.arrow_forward< In the following reaction, what quantity in moles of CH3OH are required to give off 4901 kJ of heat? 1 4 7 +/- 2 CH3OH (1) + 3 O₂ (g) → 2 CO₂ (g) + 4 H₂O(g) AH° = -1280. KJ 2 Question 13 of 25 LO 5 8 mol Submit 3 6 9 O Tap here or pull up for additional resources X C x 100arrow_forwardSubstrate Concentration (mol L1) Velocity (mM min-1) 2.500 0.588 1.000 0.500 0.714 0.417 0.526 0.370 0.250 0.256 Determine the values of Km and Vmax for the decarboxylation of a 훃-keto acid given the followingdata. You have to plot the graph by using excel and please include the scope of grapharrow_forward
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- The following values were taken from the Richard's table on the thermal death kinetics of B. stearothermophi. cal/mol K): (A=4.9x1037min', E=67.48 kcal/mol, R=1.987 Temperature, °C rate The cumulative del factor Specific constant k, min death -1 V 120 1.47 7.25 121 1.83 9.08 125 4.35 22.08 130 12.55 65.10 (i) The time taken for heating, cooling and holding periods in the sterilisation of a batch fermentor medium for the destruction of B. stearothermophilus were: time to heat from 100 to 121°C = 30 min time to cool from 121 to 100 °C =16 min time of holding at 121 °C = 12 min Calculate the destruction ratio (No/N) for the process. (ii) If the sterilisation were to be carried out continuously at 130 °C, and the heating and cooling characteristics were: time to heat from 100 to 130 °C = 2 min time to cool from 130 to 100 °C = 1 min what holding time would be required to achieve the same ratio of (No/N) as in section (i) above? State all the assumptions made in your calculations.arrow_forwardConsider the following equilibrium at 298 K. R=8.314 J/K-mol Acetyl-CoA + Oxaloacetate + H20 Citrate + COASH + H* Which one of the following is the correct value for K'eg ifAG" = -32.2 kJ/mol? O 1.11 0.987 1.01 x 10-13 13.0 9.92 x 1012 2480 4.42 x 105 2.27 x 10-6 1.01 -2480 2.56 -13.0 1.08 -0.0130 0.0130 0.926arrow_forwardIf we were handed a tuke of 2mg/mL BSA how much is required 20μL of each of the following Concentrations? to make zoul total bring up to volume with dH ₂0 @ 01125 mg/mL (1) 0,150 mg Ⓒ 0.50 mg/mL @ 0.75 mg/mL Ⓒ 1.0mg/ml /ML Can it be solved using C₂ C₁V₁ = C₂ V₂ If CI= V₁ yes, please show work. Vzarrow_forward
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