For the reactor (CSTR) shown below, the reaction is 2 A - B with reaction rate 2 -TA = k Cỉ where, k (rate constant) is mol h(min) a. Determine the transfer function that relates the exit concentration from the reactor to changes in the feed concentration. b. If we instantaneously double the feed concentration from 1 to 2 mol/L, what is the new exiting concentration I min later? c. What is the new steady-state reactor concentration? 6 L/min CA= I mol/L 6 L/min CAo=0.2 mol/L V 50 L

Microorganism can oxidize nitrite (NO2) to nitrate (NO3) according to the following reaction NO₂ + 1/2O2(aq) → NO3- This reaction occurs in a batch reactor and is first-order with respect to both NO₂ and O2₂(aq) and an overall rate constant k2 = 3 x 104 L/mol d. a) What is the overall reaction order? b) How can you simplify the rate expression if the oxygen concentration is maintained at a constant value? c) If oxygen is resupplied continuously to maintain a concentration of 4 mg/L, how much time is required for the nitrite concentration to be reduced from 0.3 to 0.1 mm?

Time left 0:53:5 The reaction of methane with oxygen has the following unbalanced equation CH4(g) + O2(g) CO2(g) + H20() The coefficient for oxygen in the balanced equation is ... Select one: a. 1 O b. 2 О с. 3 O d. 5 Balance the following equation C6H5NO2 + 02 → CO2 + H2O + NO2 Answer: Next page Slides for Limiting Mac

Question 3 Consider the set of elementary reactions k₁ A B k2 A+B → C k3 A+ D→ 2E At time t = 0, a batch reactor is filled with a mixture of A and D. What is the relation between the concentration of B and D after a time t? /k3) O CD= (K1-K2 CB)(k2/k O CD= (K₁-K₂ CB)(k1/k2) NOTG O Cp (K₁-K₂ CB)(k3/k2)

Which one is rate determining step in iodine clock reaction and why is it different from stoichiometric equation?

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A reaction profile (not to scale!) for the reaction O₂ + NO₂03 + NO is shown below: LA 211 O2 + NO2 E (KJ) This reaction is (exothermic,endothermic) The value of the activation energy for this reaction is Submit Answer Reaction Coordinate O3 + NO Try Another Version 1 item attempt remaining 200 kJ and the value of AE is kJ. Previous Next

One reaction that occurs in an automobile catalytic converter is the conversion of carbon monoxide to carbon dioxide. Examine the statements A-C: if one is incorrect, identify it. Otherwise, select response D or E as appropriate. 2CO(g) + O2(g)-> 2CO2(g) A.-d[CO]/dt = d[CO2]/dt B. d[CO]/dt = 2d[02]/dt C. 2d[ 02]/dt = d[CO2]/dt D. Statements A-C are all correct. E. More than one of the statements A-C is incorrect. What is the correct option

Show work..don't give Handwritten answer..don't use Ai for answering this

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