Consider the decomposition of A to certain products, initially at 1.0 M. Determine the rate constant when the concentration of A becomes 0.0056 M at t = 3.6 s when it follows a zero-order reaction.

Q: A possible reaction for the degradation of the pesticide DDT to a less harmful compound was…

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Q: The following chemical reaction: A – products shows first order kinetics with respect to A; rate =…

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Q: half-life

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Q: A possible reaction for the degradation of the pesticide DDT to a less harmful compound was…

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Q: What is the rate constant for a first order reaction for which the half-life is 85.0 sec?

A: Since we know that the relationship between the concentration of reactant i.e [A] and time for a…

Q: Chlorine monoxide accumulates in the stratosphere above Antarctica each winter and plays a key role…

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Q: The rate constant for a reaction of zero order in A is 0.0030 mol L-1 s-1. How long will it take for…

A: Zero order reaction is that in which rate of reaction is constant and don't depend on concentration…

Q: Molecular iodine, I2(g), dissociates into iodine atoms at 625 K with a first-order rate constant of…

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Q: VII.  A possible reaction for the degradation of the pesticide DDT to a less harmful compound was…

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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: A particular first-order reaction has a rate constant of 0.015 s–1. What is the half-life for this…

A: Given -> Rate constant = 0.015 s-1 -> Half life of first order reaction is independent of…

Q: The following chemical reaction: A → products shows first order kinetics with respect to A; rate =…

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

Q: A possible reaction for the degradation of the pesticide DDT to a less harmful compound was…

A: The given rate constant (k)= 2.55×10^-8 s^-1  Given reaction is first order  And we know for first…

Q: The half-life for a second order reaction is 50 sec when [A]0=0.84 mol L−1. The time needed for the…

A: Given, For second order reaction, Half life (t1/2) = 50 s Initial concentration = [A]o = 0.84 mol/L…

Q: Molecular iodine, I2(g), dissociates into iodine atoms at 625 K with a first-order rate constant of…

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

Q: The reaction A + B ---> C takes place according to the rate law v = k [A] [B] with a rate constant…

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Q: The following chemical reaction: A → products shows first order kinetics with respect to A; rate =…

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Q: The rate constant for this first-order reaction is 0.0 A →→ products After how many seconds will…

A: Rate constant (k) = 0.0160 s-1Let Initial amount (a)= 10012.9 % of reactant remainHence Final amount…

Q: possible reaction for the degradation of the pesticide DDT to a less harmful compound was simulated…

A: For first order reaction : Half-life time, t1/2 = 0.693/k k = rate constant

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: The breakdown of a certain pollutant X in sunlight is known to follow first-order kinetics. An…

A: Given: Kinetics is first-order. Initial pressure of gas = 0.100 atm. Final pressure of gas = 0.0601…

Q: Molecular iodine, I2(g), dissociates into iodine atoms at 625 K with a first-order rate constant of…

A: We have rate constant as 0.271s-1 . Initial concentration as 0.04 M , we have to calculate the…

Q: At a certain temperature the rate of this reaction is second order in NH4OH with a rate constant of…

A: The objective of this question is to calculate the time it takes for the concentration of NH4OH to…

Q: A possible reaction for the degradation of the pesticide DDT to a less harmful compound was…

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Q: A possible reaction for the degradation of the pesticide DDT to a less harmful compound was…

A:

Q: The rate constant for the reaction 2N2O5(g) → 4NO2(g) + O2(g) is equal to 3.41 x 10–5 s–1 at 30 ºC.…

A: The concentration of N2O5 at time t= 175min is calculated as,

Q: The rate constant for this first-order reaction is 0.370 s¹ at 400 °C. A products How long, in…

A: Given information:The rate constant for first-order reactions = 0.370 s-1 at 400 °C.Initial…

Q: Cyclopropane (C3H6) reacts to form propene (C3H6) in the gas phase. The reaction is first order in…

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Q: he following first rate constant order and determine the rate kr were obtained for the thermal…

A: For the following first order Thermal decomposition of ethane:   rate constant[Kr]…

Q: A chemical reaction has a First-Order rate law with a half-life of 303 s. What is the value of the…

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Q: decomposition of N2O5 to NO2 and O2 is first order with respect to the reactant N2O5 and first order…

A: Given -> Order of reaction =first order  Rate constant (k) = 6.82 × 10-3 s-1  Initial moles of…

Q: The rate constant for a second-order reaction was determined as 0.186 L mol-1 s-1. How long does it…

A: Given  Initial Concentration (A)0  =  0.0671 M  Remaining Concentration (A)  =  0.0125 M  Rate…

Q: The first-order reaction, 2 N2O(g) → 2 N2(g) + O2(g), has a rate constant equal to 0.76 s-1 at 1000…

A: Since we know that the relationship between the concentration of reactant i.e [A] and time for a…

Q: 7. For the decomposition of (CH3)20 (species A) at 777 K, the time required for [A], to fall to…

A: For a zeroth-order reaction, a plot of the concentration of any reactant versus time is a straight…

Q: At 400 K, the half-life for the decomposition of a sample of a gaseous compound initially at 55.5…

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Q: Determine the rate constant k of a zero-order reaction in M/s, if the initial concentration of…

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Q: Gaseous NO2 decomposes by a second order process and the rate constant at 573 K is 1.1 x 102 dm3…

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Q: Chlorine monoxide accumulates in the stratosphere above Antarctica each winter and plays a key role…

A: The half-life of the second-order reaction: For the second-order reaction, the half-life time is…