(1) The gas phase decomposition of dinitrogen pentoxide at 335 K N2O5(g)2 NO2(g) + ½ O2(g) is first order in N2O5 with a rate constant of 4.70×10-3 s-1. If the initial concentration of N2O5 is 3.97×10-2 M, the concentration of N2O5 will be 8.22×10-3 M after ______s have passed. (1b) The gas phase decomposition of sulfuryl chloride at 600 K SO2Cl2(g) SO2(g) + Cl2(g) is first order in SO2Cl2 with a rate constant of 2.80×10-3 min-1. If the initial concentration of SO2Cl2 is 4.90×10-3 M, the concentration of SO2Cl2 will be M after ______  499 min have passed.

Q: Consider the reaction A+ BP A temperature-jump experiment is performed where the relaxation time is…

A:

Q: Differentiate the two classification of catalyst (1) homogeneous catalysis and (2) heterogeneous…

A: The two different types of catalyst has to be differentiated with examples. A chemical substance…

Q: Derive the integrated rate law for simple third-order rate law, i.e. v=k[A]3 What linear plot would…

A: A reaction is said to be third order if rate of reaction is directly proportional to cubic power of…

Q: A given reaction H3COH + H* + Br → H3CBr + H2O has the following proposed mechanism step 1: H3COH +…

A:

Q: Conventional equilibrium considerations do not apply when a reaction is driven by light absorption…

A:

Q: Calculate the temperature that would cause the nonenzymatic catalysis to proceed as rapidly as the…

A: Step : 1              Calculate the temperature.

Q: The effective rate constant for a gaseous reaction which proceeds by a Lindemann–Hinshelwood…

A: Given: For a gaseous reaction proceeding by a Lindemann-Hinshelwood mechanism, the effective rate…

Q: The enzyme-catalysed conversion of a substrate at 25 °C has a Michaelis constant of 0.032 mol dm−3.…

A: The Michaelis-Menton equation for the rate of conversion of a substrate or basically the rate of…

Q: 1) For the reaction: A-> products a) What is the rate of expression for the above chemical reaction…

A:

Q: Express the rate in terms of change of concentration of A with respect  to time where 2A + B ->…

A: Analysing the Rate= k[A]¹ Order of the reaction is 1.

Q: The rate constant for the H2+ l2→ 2HI reaction at 700 K is 6.42x102 L.mol1. s1 and the activation…

A:

Q: Derive an integrated expression for a second order rate law v = k[A][B] for the following reaction:…

A: Given that, v=kAB The given stoichiometry reaction is given below. Let a and b be the initial…

Q: Consider the first-order decomposition of nitramide shown below: NH2NO2(aq) = N20(g) + H2O(1) The…

A:

Q: Consider the first-order decomposition of nitramide shown below: NH,NO2(aq) = N20(g) + H20(1) The…

A: The given reaction is- NH2NO2(aq)↔N2O(g)+H2O(l) The volume of N2O(g) = 50.0 mL (50.0x10-3 L) The…

Q: For the gas-phase reaction A + A → A2, the experimental rate constant, kr, has been fitted to the…

A: In the present case, a gas-phase reaction is taking place between two species labelled as ‘A’…

Q: For the following mechanism: k1 I. A2 * 2A k-1 II. 2A A2 ka III. A+B P

A: We use the pre equilibrium approximation here to find the rate law with respect to product P.

Q: Why in parallel reactions one reactant is giving different products, and how we can decide about the…

A: Chemical kinetics is the branch of chemistry that mainly deals with the rate of reaction and change…

Q: The first-order rate constant, k1, for the decomposition of ampicillin at pH 5.8 and 35?C is k1 = 2…

A: Given: pH = 5.8  Concentration = 2.5 g/100 mL = 0.025 g/mL Solubility = 0.011 g/mL Temperature = 35…

Q: In aqueous solution buffered at a pH of 6.75 Penicillin G (molecular weight of 334.39 g/mole)…

A:

Q: Suppose that, in the absence of a catalyst, a certain biochemicalreaction occurs x times per second…

A: The Arrhenius equation is given below.

Q: The rate law for the reaction A + 3B → 2C + D was found to be v = k[A]2[B]2. (a) What are the units…

A:

Q: The enzyme-catalysed conversion of a substrate at 25 °C has a Michaelis constant of 0.046 mol dm−3.…

A: The value of Michaelis constantKm is 0.046 mol dm-3. The rate of reaction (r) is 1.04 m mol dm-3…

Q: The rate constant for the fi rst-order decomposition of N2O5 in the reaction 2 N2 O5(g) → 4 NO2(g) +…

A: Half life of a first order reaction can be calculated by using the formula :…

Q: Under what conditions is the reaction most likely to be pseudo-first order?

A: Pseudo first-order reaction is the type of reaction that appears to be a second-order reaction but…

Q: The oxidation of HSO3− by O2 in an aqueous solution is a reaction of importance to the processes of…

A: First we have to calculate the initial hydrogen ion concentration.To do so, we use the pH of the…

Q: The conversion of dissolved carbon dioxide in blood to HCO3- and H3O+ is catalyzed by the enzyme…

A: Given :- Km = 8 x 10-5mole / L K2 = 6x10-55-1 And [Fo] = 5x 10-6M 0.10.1[P]alt|may = lim[Lo2] ->D…

Q: 5. lo (b) Estimate the instantaneous rate of change of concentration at t=10?

A: Instantaneous rate means the rate at exactly that point of time, here at 10 h.

Q: What is the difference between order of reaction and molecularity ?

A: Chemical kinetics is the branch of chemistry that mainly deals with the rate of reaction and change…

Q: The rate law for the reaction A + B → C +Dis said to be third order OVERALL with respect to the…

A: Given :- A + B ----> C + D  overall order = 3  To identify :-  Correct rate law expression

Q: (1) For the homogeneous gas-phase reaction 3 A → 4 B + C, the reaction rate at 25°C is v 2.4 x 10…

A: The given reaction is, 3A→4B+C In chemistry, reaction rate refers to the speed with which any…

Q: The enzyme-catalyzed reaction has the Michaelis-Menten constant KM=0.02 M. The reaction rate is v =…

A:

Q: The overall order of the following reaction 2A + 3B  →  2C with the rate law expression:  Rate =…

A: The overall order of the following reaction 2A + 3B  →  2C with the rate law expression --

Q: Express the rate in terms of change of concentration of A with respect to time where 2A + B ->…

A:

Q: The decomposition of ethylene oxide at 652 K is a first order reaction with k=0.0120 min-1 and an…

A: (a) The decomposition of ethylene oxide at 652 K is a first order reaction with k = 0.0120 min-1 and…

Q: The decomposition of gaseous ozone 2 O3 302 exhibits a rate law given by - d\O3] / dt=k[O3P /[0.]…

A: Given data contains, The given chemical equation is, 2O3→3O2 The rate law is, Rate…

Q: 3E. The following rate constants were obtained for the first-order decomposition of acetone…

A: The relation between rate constant and Temperature is given by Arrhenius equation.  K = Ae-Ea/RT

Q: Consider the first-order decomposition of nitramide shown below: NH2NO2(aq) = N2O(g) + H2O(1) The…

A:

Q: Explain the difference between homogeneous catalysis and heterogeneous catalysis?

A: Given: Catalyst is a substance that increases the rate of a reaction such that it does not undergo a…

Q: The decomposition of [A] in solution at 75C proceeds via first order: A (aq) yields B (aq)   What…

A: first order reaction so concentration of A will proportional to 1 SO rate law is  r=KA1

Q: Part B: Integrated rate law expressions for zero- and half-order reactions Derive integrated rate…

A:

Q: In aqueous solution buffered at a pH of 6.75 Penicillin G (molecular weight of 334.39 g/mole)…

A: The question is based on the concept of chemical kinetics . we have been given rate constant for the…

Q: Express the rate constant k for the overall chemical reaction in terms of k1, k2, and (if necessary)…

A: Answer is given as :

Q: What is the activation energy of a reverse reaction at 679 K if the foward reaction has a rate…

A:

Q: Calculate the magnitude of the diffusion-controlled rate constant at 320 K for the recombination of…

A: Given: Temperature is 320 K. The viscosity of the solution is 0.89 cP. The concentration of the…

Q: The rate law for the reaction of phenolphthalein with NaOH was determined to be Rate = k[P2−][OH−].…

A: Order of a reaction can be defined as the sum of the powers of concentration terms raised in the…

Q: In the following table are listed the rate constants for the decomposition of N205 at different…

A:

Q: Derive the integrated form of a third-order rate law v = kr[A] 2 [B] in which the stoichiometry is 2…

A: Introduction: (a) Given Third-order reaction can be written as                       2A          +B…