The following reaction, 2A - B is first order in A and has a rate constant, k, of 7.5 x 10s at 110°C. With a starting concentration of [A] = 2.05 M, what will [A] be after 3.0 min?

Q: The decomposition of hydrogen peroxide in dilute sodium hydroxide at room temperature is as follows:…

A: The reaction given is, => 2 H2O2 (aq) --------> 2 H2O (l) + O2 (g)  Given : Order of reaction…

Q: For the following first order reaction, the rate constant is 0.128 and the [A]0 = 8.44.  Calculate…

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Q: For the reaction below, it was found to be 1st order in H2O2 and 1st order in I-. Its overall…

A: H2O2(aq)+3I-(aq)+2H+(aq)→I3-(aq)+2H2O(l)  Given order of H2O2 = 1 Order of I- = 1

Q: -2 5. The reaction given below was found to be second-order with a rate constant of 6.43 x 10-2 M¹…

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Q: The gas phase decomposition of hydrogen peroxide at 400 °C is second order in H₂O2. In one…

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Q: The reaction 2A → A2​​​​​ was experimentally determined to be second order with a rate constant, k,…

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Q: 11.) It takes 57 min for the concentration of a reactant in a first-order reaction to drop from 0.50…

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

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Q: A certain first-order reaction has a rate constant of 0.00950 1/min at 300 K. What is the half-life…

A: Half life is the time when the concentration of reactants becomes half.

Q: Dinitrogen pentoxide, N2O5, decomposes in the solvent CCl 4 as follows: 2 N2O5 4 NO2 + O2 This…

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Q: The following reaction 2A → B + C is second order, following the rate law Rate = k[A]². If the…

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Q: The following reaction is first order: C2H6 → 2 CH3. If the rate constant is equal to 5.5 × 10-4 s-1…

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Q: The decomposition of nitramide in aqueous solution at 25 °C NH,NO,(aq) →N,0(g) + H,O(1) is first…

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Q: The reaction A + B ⟶ C + D rate = k [ A ] [ B ] 2 A+B⟶C+Drate=k[A][B]2 has an initial rate of 0.0970…

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Q: The reaction A + 2B → 3C + D is second order in A and zero order in B. The value of k is 0.0018 M-1…

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Q: The reaction 2A → A2​​​​​ was experimentally determined to be second order with a rate constant, k,…

A: The integrated rate law for the second order reaction is given below.

Q: A certain first-order reaction has a rate constant of 0.00710 1/min at 300 K. What is the half-life…

A: The relationship between rate constant and half life for first order reaction is -  Half life,…

Q: Consider the first-order reaction: ½ A2 → B+ C. The rate constant is found to be 3.15 x 10-³ min¹¹.…

A: In the given question we have to calculate the time required to convert 30% reactant A2  given data:…

Q: The reaction 2A → A2 was experimentally determined to be second order with a rate constant, k, equal…

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Q: The reaction A  →  B + C is first order with respect to A. At 40 min, the reaction is 45% to…

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Q: The reaction 3A + 4B → products is first order in A and second order in B. What is the overall order…

A: The given reaction is as follows: 3A + 4B → Products Given data is as follows: The order of the…

Q: The below reaction is studied using the flooding method.  A+B⟶C  with rate constant k and…

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Q: Enter your answer in the provided box. The reaction 2A → B is first order in A with a rate constant…

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Q: The decomposition of N,O, follows first-order kinetics based on the reaction below. 2N,O,(g) → O,g)…

A: Given: The rate constant K is 3.46×10-5/s.

Q: 5. The decomposition of N205 follows first-order kinetics based on the reaction below. 2N₂O5 (g) →…

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Q: The isomerization of methylisonitrile to acetonitrile CH 3NC(g) → CH 3CN( g) is first order in CH…

A: Given  T1/2 = 2.00×102  Initial concentration [Ao] = 0.030 M  We have to find the rate constant(K)…

Q: ain reaction, reaction A→ products, is first order with respect to A. Starting with [A] = 0.250M, it…

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Q: Enter your answer in the provided box. The reaction 2A B is first order in A with a rate constant of…

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Q: Enter your answer in the provided box. The reaction 2A B is first order in A with a rate constant of…

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Q: 6) NH¼NO3 decomposes according to the following reaction : NH4NO3(s) → N2O(g) + 2H2O(g) It is a…

A: Total pressure of the gas = 760 mm Hg or 1 atm Pressure of water vapours produced = 0.247 atm…

Q: 3. It takes 42.0 min for the concentration of a reactant in a first-order reaction to drop from 0.45…

A: Time = 42.0minute [a0]=0.45M [at]=0.25M

Q: For the following second order reaction, the rate constant is 0.0462.  If [A]0 = 8.27, calculate [A]…

A: Given data is as follows: The equation for second order reaction for calculation of [A] is as…

Q: The reaction N2O5- 2NO2 + 1/2 O2(g) is first order. The rate constant k is 6.2 x 10-4/min. A) What…

A: The objective of this question is to calculate the half-life of a first-order reaction and the time…

Q: The dimerization of acetylene: 2C2H2 yields C4H4 is a second order. In one study, at 800 K, it was…

A: Given: Order of reaction = 2. Rate of reaction when the concentration of reactant is 0.400 M is 2.61…

Q: NOBr(g) decomposes to form NO and Br2 by the reaction 2 NOBr(g) + 2 NO(g) + Br2(8) It is found that…

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