In a second order reaction,  2 NO 2(g)  --> 2 NO  (g) + O 2(g)     Initial concentration of NO 2 is 0.7650 M and the rate constant was experimentally determined to be 0.5411 M -1· s -1 at 25.00 ̊C.   Identify the concentration of NO 2 after 2 secs.

Q: The gas phase decomposition of sulfuryl chloride at 600 K so,Cl,(g) → SO2(g) + Cl(g) is first order…

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Q: A + 2B C + 2D →>> The reaction is known to be first order in [A] and second order in [B]. When 0.30…

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Q: Consider a first order reaction XY2→X + Y2 The rate constant is 4.30 x 104 If the initial…

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Q: The reactant concentration in a zero-order reaction was 6.00×10−2 M after 115 s and 4.00×10−2 M…

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Q: In the presence of excess thiocyanate ion, SCN-, the following reaction is first order in iron(III)…

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Q: The rate constant for this first-order reaction is 0.0246 s−1 at 300 °C.   A⟶products Calculate…

A: The given reaction is of first order. k = rate constant = 0.0246 s-1 FInal mass after t = 1.28 mins…

Q: The gas phase decomposition of hydrogen iodide at 700K HI(g) H2(g) + ½ I2(g) is second order in HI…

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Q: 1. Consider the decomposition of NO2 (shown below).  The reaction is second order in NO2 with k =…

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer the…

Q: The rate constant for this first‑order reaction is 0.410 s−1 at 400 ∘C. A⟶products How long, in…

A: Given, Rate constant, k = 0.410s-1. Initial concentration of A = 0.620M. Final concentration of A =…

Q: 2. The rate constant for a first order reaction, SO,CI, → SO, +Cl, at 600 K is 2.2 x 10 s. What…

A: First-order reaction: The rate of the first-order reaction depends only on one reactant. According…

Q: The rate constant for a first-order reaction is 3.18 y-1 . If the initial concentration of the…

A: Given: The rate constant for the reaction, (K)=3.18 y-1. The initial concentration, C0=0.54 M. The…

Q: The gas phase decomposition of nitrogen dioxide at 383 °C NO2(g)NO(g) + ½ O2(g) is second order in…

A: The given reaction is as follows:          The value of rate constant (K) for second order can be…

Q: The reaction of NO(g) and O2(g) produces NO2(g). 2 NO(g) + O2(g) → 2 NO2(g) The reaction is…

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Q: At a certain temperature the rate of this reaction is first order in C1₂0, with a rate constant of…

A: Given, 2Cl2O5(g) ----> 2Cl2(g) + 5O2(g) Reaction follows first order kinetics. Rate constant (k)…

Q: Given 2NOBr(g) -> NO(g)+Br2(l) The reaction is second order and rate constant is 1.45 1/Ms at 20.0…

A: Given that, A second-order reaction is 2NOBr(g) → NO(g) + Br2(l). Also, the rate constant is k =…

Q: The gas phase decomposition of nitrosyl chloride at 400 K NOCI(g)- →NO(g) + ½ Cl2(g) is second order…

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Q: The gas phase decomposition of nitrosyl chloride at 400 K NOCl(g)NO(g) + ½ Cl2(g) is second order…

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Q: At a certain temperature the rate of this reaction is first order in N,O, with a rate constant of…

A: Given reaction: 2N2O5(g) → 2N2O4(g)+O2(g) The initial concentration of N2O5 = 1.47 M Rate constant =…

Q: The following reaction is second order in respect to NO and first order in respect to H2.  The rate…

A: We have rate constant as 0.67 M-2s-1 . At start we have 0.200 M NO and 0.350 M of H2 . We have to…

Q: The rate constant for this first‑order reaction is 0.550 s−1 at 400 ∘C. A⟶products How long, in…

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Q: second-order rate constant for the decomposition of HI at 750 °C is 1.6 × 103 L mol-¹ s¹. At 3.4 x…

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Q: At a certain temperature the rate of this reaction is first order in N₂O5 with a rate constant of…

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Q: At a certain temperature the rate of this reaction is second order in Cl,0, with a rate constant of…

A: The rate of any second order reaction with reactant A is represented as: rate = kA2where,k is rate…

Q: n the presence  of excess thiocyanate ion, SCN-, the following reaction is first order in iron(III)…

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Q: The reaction C₂H₁ (9) + HI(g) →→ C₂H5I(g) is first order in both C₂H4 and HI, with t= k 1.03 x 10-5…

A: Answer :

Q: At a certain temperature the rate of this reaction is first order in SO, with a rate constant of…

A: Given: Concentration of SO3 is 1.30 M. Rate constant is 0.00259 s-1.

Q: The gas phase decomposition of nitrosyl chloride at 400 K NOCl(g)NO(g) + ½ Cl2(g) is second order…

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Q: The rate constant for the second-order reaction 2NOBr(g) -> 2N0 (g) + Br2(g) is 0.80 M-1s-1 at 10 °C…

A: the rate constant of different order reaction has different units.  So from unit of the rate…

Q: HO, is a highly reactive chemical species that plays a role in atmospheric chemistry. The rate of…

A: For a second-order reaction,

Q: At a certain temperature the rate of this reaction is second order in N2O5 with a rate constant of…

A: For the reaction, 2N2O5(g)2N2O4(g) + O2(g)Rate constant, k = 0.0868 M-1s-1Initial concentration of…

Q: At a certain temperature the rate of this reaction is first order in N,O, with a rate constant of…

A: The given reaction follows the first-order kinetics. The rate of the first-order reaction depends…

Q: The reaction O2(g) + 2 NO(g)  2 NO2(g) was studied at a certain temperature with the following…

A: The rate law for the reaction can be written as: rate=kO2gxNOgy ......(1) Here, x is the order with…

Q: The rate constant for the second order reaction 2 NO2 - 2 NO + 02 is 0.24 M's. If a 1.38 M sample of…

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Q: Given 2NOBr (g) --> 2NO (g) + Br2 (l)  The reaction is second order and rate constant is 1.45 1/Ms…

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Q: The rate constant for this zero-order reaction is 0.0340 M · s-1 at 300 °C. A → products How long…

A: Applying formula of zero order reaction. At=-kt + A0

Q: the reaction NO 2( g) + CO( g) ↔ NO( g) + CO 2( g) the activation energy is, E a, is 134.0 kJ/mol,…

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Q: Nitrogen dioxide undergoes thermal decomposition according  to  the  second-order reaction    2…

A: The decomposition of nitrogen dioxide follows the second-order kinetics. For this reaction: The…

Q: NO + 03 (9) NO2(g) + O2 (g) This reaction has been studied in the laboratory, and the following rate…

A: Given chemical reaction: NO (g) + O3 (g) → NO2 (g) + O2 (g) The rate law for the given reaction,…

Q: At a certain temperature the rate of this reaction is first order in N,O, with a rate constant of…

A: The decomposition of nitrogen pentaoxide is given below: 2N2O5 g  → 2N2O4 g + O2 g  The rate…

Q: The first order reaction: SO2Cl2(g)--->SO2(g)+Cl2(g) has a rate constant of 2.90 X 10^-4s^-1 at a…

A: Answer -   A first-order reaction depends on the concentration of only one reactant. As such, a…

Q: 2. The rate constant for a first order reaction, SO₂Cl₂ → SO₂ + Cl₂ at 600 K is 2.2 x 10-5 s-¹. What…

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Q: The decomposition of gaseous dinitrogen tetraoxide (N2O5) to nitrogen dioxide and oxygen gases is a…

A: It is decomposition reaction. 2N2O5 --> 4NO2 + O2  It follows first order reaction kinetics.

Q: For a second-order reaction: A+B→ P, the initial concentrations of A and B were 0.080 mol dm-³ and…

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Q: The first order reaction SO,CI, (g) --> SO2 (g) + Cl2 (g) has a rate constant of 2.90 X 104 s at a…

A: Ans

Q: The rate constant for this first‑order reaction is 0.910 s−1 at 400 ∘C.   A⟶products How long, in…

A: First-order reaction: The rate of the first-order reaction depends only on one reactant. According…

Q: Under certain conditions the rate of this reaction is zero order in hydrogen iodide with a rate…

A: Integrated rate law for a zero order reaction is,    [A]t = -kt + [A]o   [A]o  = Initial…

Q: The reaction so2cl2(g)→so2(g)+cl2(g) is first order. At 660 k it has a rate contsant of 4.5 X 10^-2…

A: For first order reaction: k = (2.303/t)logCo/Ct Where, k = rate constant; Co = initial…

Q: Under certain conditions the rate of this reaction is zero order in hydrogen iodide with a rate…

A: Initial moles = 150 mmol = 0.15 mol  Moles after time t = 75 mmol = 0.075 mol  Volume = 450 ml =…

Q: The decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C H,O,(aq) → H,0M + ½ O2(g)…

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Q: What is the rate law for the reaction?

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