If a reaction is first order with a rate constant of 0.0450 s¹, how much time is required for 65% of the initial quantity of reactant to be consumed?

Q: A first-order reaction has a rate constant of 0.021 min-1. How long will it take for the reaction to…

A: The objective of the question is to find out the time it will take for a first-order reaction to be…

Q: A certain first-order reaction (A→products) has a rate constant of 9.30x10-3 s-1 at 45 °C. How many…

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Q: A toxic gas is accidentally released into a sealed laboratory. The initial pressure of the gas is…

A: Given -> Initial pressure (P1) = 0.05 atm  Final pressure for safe exposure (P2) = 0.001 atm…

Q: A particular reaction is found to be second order. The reactant has an initial concentration of 3.04…

A: A question based on reaction rates. A set of data is given using which the final concentration of…

Q: A reaction has a rate constant of 0.00205 s–1. What is the half-life (in min to two decimal places)…

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Q: how much time is required for 50% of the initial quantity of reactant to be consumed?

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Q: The reaction A + 2B → products was found to be first-order to A and second- order to B. Predict by…

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Q: Archaeologists can determine the age of artifacts made of wood or bone by measuring the amount of…

A: Given : Order: First order Half life=5730 yr Amount present=27.8% To find: Age of tool Solution:…

Q: The reaction A→B + C is zero order with respect to A. When [A]0 = 0.765 M, the reaction is 37.5 %…

A: We have to calculate the half-life of the given zero-order reaction.

Q: The hydrolysis of table sugar (sucrose) occurs by the following overall reaction sucrose + water →…

A: As the reaction follows the 1st order kinetics.Then  Rate of the reaction, R = -dc/dt = K [sucrose]1…

Q: Ethane dissociates into methyl radicals by a first order reaction at elevated temperatures. If 0.350…

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Q: The decomposition of ammonia, NH3, is zero order. The rate constant for this reaction at a…

A: The given data is as follows:      Rate constant for zero order reaction (k) = 5.32×10-3 molL-1s-1…

Q: If a reaction is first order with a rate constant of 0.0450 s⁻¹, how much time is required for 55%…

A: Answer:Here:

Q: The reaction SO,Cl2 (g) --> SO2 (g) + Cl2 (g) is first order. At 660 K it has a rate constant of 4.5…

A: First order reaction. Rate constant = 4.5 × 10-2 s-1 time = 18.9 seconds Initial concentration =…

Q: The dissociation of sulphonyl chloride, SO2C12 occurs as follows: SO2Cl2 → SO2 + Cl2 The reaction is…

A: The reaction  SO2Cl2→SO2 + Cl2 is a first order gas reaction with k=2.2×10-5s-1  at 593 K. Thus by…

Q: For the reaction 3 BrO (aq) → BrO3 (aq) + 2 Br- (aq), the reaction is 2nd-order in BrO. If the…

A: It takes approximately 17.9 seconds for one-half of the hypobromite ion to disappear.…

Q: lodine atoms will combine to form I in liquid hexane solvent with a rate constant of 1.5 × 10¹ 0¹0 Z…

A: The objective of the question is to determine the time it will take for 91% of the newly created…

Q: The rate equation being  rate=k[A]2[B]1 the overall reaction order is?

A: In any rate equation, the overall order can be find by adding the powers of all the concentration…

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: For a third order A+B+C → P reaction, the rate law is given by r = k[A][B][C]. Derive the integrated…

A: In the above question, given that  A + B + C -----> P  Order = 3 Rate (r) = k [A][B][C]…

Q: A particular reaction is found to be first order. The reactant has an initial concentration of 2.88…

A: Based on the kinetic facts, the reactions can be classified based on the order. Reactions can be…

Q: The half-life for a first order reaction is 85min. What is the rate constant?

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Q: The generic reaction     2 A   →   products     follows zero-order kinetics with a rate constant of…

A: Given- Reaction  2 A   →   products   Order of reaction = 0 Rate constant = 0.00628 M/s.  Original…

Q: How long (in s) would it take

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Q: Archaeologists can determine the age of artifacts made of wood or bone by measuring the amount of…

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Q: A particular reaction is found to be second order. The reactant has an initial concentration of 1.36…

A: Order of a reaction: This term gives a direct relationship between reactant concentration and the…

Q: What is the half-life for a particular reaction if the rate law is rate = (1231 M*min⁻¹)[A]⁰ and the…

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Q: H2O2 decomposes according first order kinetics. If the rate constant is 1.00 x 10-3 minutes-1 ,…

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Q: Calculate the half life, in seconds, for a first order reaction with an initial concentration of…

A: Given : Initial concentration of reactant = 0.104 M Order of reaction = 1 And rate constant of…

Q: A reaction is found to be second-order with a rate constant of 3.45 × 10–5 M–1 s–1. The reaction…

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Q: What is the half-life for a particular reaction if the rate law is rate = (1211 M*min⁻¹)[A]⁰ and the…

A: Given:rate law is rate = (1211 M*min⁻¹)[A]⁰ and  initial concentration of A = 0.250 Mwe need to…

Q: A particular reactant decomposes with a half-life of 129 s when its initial concentration is 0.282…

A: The half-life of the reaction when the initial concentration of the reactants is 0.282 M is = 129 s…

Q: The rate law for the reaction 3A → C is as follows: Rate = 4,36 x 10–2 [A]2. What is the half-life…

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Q: It is found that a gas undergoes a zero-order decomposition reaction in the presence of a nickel…

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Q: half-life

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

A: Given :-  NH2NO2(aq) → N2O(g) + H2O(l)  Reaction is first order with respect to NH2NO2  Initial…

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

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