Can I get the solution of the problem? B) What are the units of k₁, k-1, and k3? Answer the question by filling out the tableRate constantunitsk₁K-1K3 1) The following questions concern the reaction mechanism for the overall reaction of: A + B → PA + BCD- C Step-1K_1DPStep-2Step-3Step-1 is reversible. The second order rate constant for A + B→C isk₁. The first rate constant for the reverse process C → A + B is k-1Step-2 is irreversible. The first order rate constant for C→D is k2.Step-3 is irreversible and the first rate constant for D→P is k3.A) Using BOTH the steady state approximation for D AND the approximation that Step-1 is a fastpre-equilibrium (also called "fast to equilibrium" in some books)d[P]Derive an expression for the rate of product of product,dtappropriate rate constants. Your answer should not include [D] or [C]Hint the steady state approximation for [D] means = 0d[D]dt, in terms of [A], [B] and the

Here we have to derive rate equation of given multistep reaction and also write the units of rate…

1) The following questions concern the reaction mechanism for the overall reaction of: A + B → P A + B C D - C K_1 D P Step-1 Step-2 Step-3 Step-1 is reversible. The second order rate constant for A + B→C is k₁. The first rate constant for the reverse process C → A + B is k-1 Step-2 is irreversible. The first order rate constant for C→D is k₂. Step-3 is irreversible and the first rate constant for D→P is k3. A) Using BOTH the steady state approximation for D AND the approximation that Step-1 is a fast pre-equilibrium (also called "fast to equilibrium" in some books) d[P] Derive an expression for the rate of product of product, dt appropriate rate constants. Your answer should not include [D] or [C] Hint the steady state approximation for [D] means = 0 d[D] dt in terms of [A], [B] and the 9

1) The following questions concern the reaction mechanism for the overall reaction of: A + B → P A + B C D - C K_1 D P Step-1 Step-2 Step-3 Step-1 is reversible. The second order rate constant for A + B→C is k₁. The first rate constant for the reverse process C → A + B is k-1 Step-2 is irreversible. The first order rate constant for C→D is k₂. Step-3 is irreversible and the first rate constant for D→P is k3. A) Using BOTH the steady state approximation for D AND the approximation that Step-1 is a fast pre-equilibrium (also called "fast to equilibrium" in some books) d[P] Derive an expression for the rate of product of product, dt appropriate rate constants. Your answer should not include [D] or [C] Hint the steady state approximation for [D] means = 0 d[D] dt in terms of [A], [B] and the 9

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter11: Chemical Kinetics: Rates Of Reactions

Section: Chapter Questions

Problem 25QRT

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The first-order rate constant, k1, for the decomposition of ampicillin at pH 5.8 and 35?C is k1 = 2 × 10-7 sec-1. The solubility of ampicillin is 1.1 g/100 mL. If it is desired to prepare a suspension of the drug containing 2.5 g/100 mL, calculate the zero-order rate constant, k0, and the shelf-life, that is, the time in days required for the drug to decompose to 90% of its original concentration (at 35?C) in solution. Note: 100 mL = 1 deciliter = 1 dL.
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The second-order rate constants for the reaction of oxygen atoms ·with aromatic hydrocarbons have been measured (R. Atkinson and J.N . Pitts, J. Phys. Chem. 79, 295 (1975)). In the reaction with benzene the rate constants are 1.44x 107dm' mor ' s ' at 300.3 K, 3.03 x 107 dm' mol"'s"' at 34 1.2K, and 6.9 x 107 dm' mor's ' at 392.2K. Find the frequency factor and activation energy of the reaction.
In aqueous solution buffered at a pH of 6.75 Penicillin G (molecular weight of 334.39 g/mole) undergoes hydrolysis via a pseudo first order reaction that has an activation energy of 77.3 kJ/mole and a pseudo first order rate constant of 1.58 x 10-7 s-1 at 30°C. The solubility of the sodium salt of Penicillin G is 25 mg/ml of water. One would expect the solubility of the sodium salt to be ____________ that of the Penicillin G. a. higher than b. the same as c. lower than
In aqueous solution buffered at a pH of 6.75 Penicillin G (molecular weight of 334.39 g/mole) undergoes hydrolysis via a pseudo first order reaction that has an activation energy of 77.3 kJ/mole and a pseudo first order rate constant of 1.58 x 10-7 s-1 at 30°C. What would the value of the rate constant be (in s-1) if the temperature was 60°C? a. 9.96 x 10-9 b. 1.59 x 10-7 c. 2.51 x 10-6 d. 7.62 x 10-6 e. None of the above
In aqueous solution buffered at a pH of 6.75 Penicillin G (molecular weight of 334.39 g/mole) undergoes hydrolysis via a pseudo first order reaction that has an activation energy of 77.3 kJ/mole and a pseudo first order rate constant of 1.58 x 10-7 s-1 at 30°C. If a vial of Penicillin G containing 5,000,000 units is stored under the conditions above, how many days will it take for 10% of the drug to hydrolyze?
Calculate the time (min)required for a first-order reaction A -> Product to be 64.9% completed, knowing that the half lifetime t 1/2 is 206 min
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A first order gas phase reaction : A2B2(g) → 2A(g) + 2B(g) at the temperature 400°C has the rate constant k = 2.0 × 10-4 sec-1. What percentage of A2B2 is decomposed on heating for 900 seconds? (Antilog 0.0781 = 1.197)