A reaction is first order with respect to reactant "A" and has a half life of 16 minutes. How long does it take for the concentration of A to drop from 1 g to 1/64 g? 80 mins 96 mins 2 hrs and 32 minutes 16 mins

Q: A chemical engineer is studying the rate of this reaction. 2NH3 (g) → N₂(g) + 3 H₂ (g) He fills a…

A: Answer:Here:

Q: 1. The decomposition of Bro- is studied by measuring the concentration of BrO over time, the data…

A: Given, Reaction is of second order. So, first we have to calculate value of rate Constant from…

Q: The initial concentration of the reactant of a first order reaction is 2.09 M. If it takes 4.4 min…

A: For any first order reaction, the relationship between the initial concentration and final remaining…

Q: The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half…

A: we have to calculate the final concentration of the drug

Q: The initial concentration of the reactant of a first order reaction is 8.46 M. If it takes 3.7 min…

A: For any first order reactions, 1) Half life = ln(2) / K and 2) ln(A0 / A) = Kt  where K = rate…

Q: The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half…

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Q: The half-life of a first-order reaction is 89 min. If the initial concentration is 1.33 M how long…

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Q: The rate law for the reaction A2Bm2 (aq) + 2A(aq) + 2D(aq) -> D2 (aq)  + 2A2Bm (aq) is rate =…

A: over all order of a reaction gives an indication of how changing the concentration of reactants will…

Q: t (s) What is the half life of the reaction? 0.8 Use this graph to answer the following questions:…

A: The graph given is an exponential decay of ammonia, and we have to answer the asked questions…

Q: A reactant decomposes with a half-life of 44.7 s when its initial concentration is 0.297 M. When the…

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Q: Consider the reaction of InCl (s) in nitric acid (HNO3), which follows first order kinetics and has…

A: Interpretation -  To determine the mass of In (s) is formed after 1.25 hour when reaction of InCl(s)…

Q: Use this graph to answer the following questions: What is the half life of the reaction? Round your…

A: To findhalf life of the reaction =?rate constant =?concentration of SO3 =?

Q: A chemical engineer is studying the rate of this reaction. H,CO3 (aq) → H,O (aq)+ CO, (aq) She fills…

A: The half-life is the time required for one-half of the initial amount of compound to decay. From the…

Q: Enter your answer in the provided box. A radioisotope of iodine, 131I, is used to study thyroid…

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Q: A particular reaction is found to be zero order. The reactant has an initial concentration of 2.15 M…

A: In zero-order reaction, the rate does not vary with the increase or decrease in the concentration of…

Q: e at which a certain drug is eliminated by the body follows first-order kinetics, with a half life…

A: Chemical kinetics can be defined as the branch of chemistry that deals with rates of the chemical…

Q: A chemical engineer is studying the rate of this reaction. 2NH3 (g) → N2 (g)+3H, (g) He fills a…

A: The equilibrium reaction taking place is given as, The concentration of reactant NH3 v/s time plot…

Q: Consider the reaction : 2H,02(aq) – 2H,0(1) + O2(g) This reaction is first order, with a half life…

A: for first order Rate = k [H2O2]

Q: (Incorrect) The decomposition of dinitrogen pentoxide, N₂O5, to NO2 and O₂ is a first-order…

A: Rate constant(K) = 2.8 x 10-3 min-1 Initial pressure() = 125 kPaTotal pressure(PT) = 155 kPa

Q: Imagine a closed room filled with some concentration of carbon monoxide (CO). You strike the glass…

A: Answer:Here:

Q: Reaction, A → 2B, is 2nd – order kinetics. It takes 40 s for the reactant,  A, to drop from its…

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Q: Calculate the rate constant (in units 1/min) for a first order reaction with a half life of 30.9…

A: For a 1st order reaction,  Relationship between half life & rate constant is T1/2 =  or  k =…

Q: The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half…

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Q: Enter your answer in the provided box. Enter your answer in scientific notation. A first-order…

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Q: At a certain temperature this reaction follows second-order kinetics with a rate constant of 2.81 M…

A: Given -> Rate constant (k) = 2.81 M-1.s-1 Initial concentration of NH4OH = 0.240 M  Time (t) =…

Q: A chemical engineer is studying the rate of this reaction. 2NH3(g) → N₂(g) + 3H₂(g) - She fills a…

A: •Here graph is given for Concentration NH3 V/s time. •Concentration=>x-axis •Time=>y-axis…

Q: Enter your answer in the provided box. Enter your answer in scientific notation. A first-order…

A: Given:Rate constant (K) for first-order decomposition reaction = 0.00393 yr-1We have to determine…

Q: A particular reaction is found to be zero order. The reactant has an initial concentration of 3.63 M…

A: The given data contains, A0 =3.04 MK =0.00480 M/s t = 63.3 seconds.

Q: Consider the reaction A + 2B àC  +  The rate law for this reaction is first order in A and zeroth…

A: Half-life of a reaction is that the time required for concentration of reaction to gets decrease to…

Q: A reactant decomposes with a half-life of 173 s when its initial concentration is 0.162 M. When the…

A: The half-life period of a zero-order reaction can be expressed as: t1/2 = [Ao]2k The half-life…

Q: HW - CH 17 Phosphine, PH3(8) decomposes according to the equation 4 PH3(g) → P4(8) + 6 H2(g). The…

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Q: The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half…

A: Given data :

Q: What is the instantaneous rate of the reaction (M/s), A + B → products, where the value for the rate…

A: Since the reaction is zero order with respect to the concentration of B, in calculating the…

Q: For the following zero order reaction, the half-life is 88.8 and the [A]0 = 1.38. Calculate the…

A: Given data : T1/2 = 88.8 years [A]0 = 1.38 It is given that the reaction is zero order.

Q: is

A: Rate law is :  Rate' = k • [A] • [B]^2  Here, A concentration is constant that means rate of…

Q: The reaction, A → products, is known to be first order with respect to the concentration of A and…

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Q: In the presence of excess thiocyanate ion, SCN-1, the following reaction is first-order in…

A: Given- Rate constant K = 2.8 x 10-6 /s Reaction is first order To find- Half life of reaction-…

Q: The decomposition reaction of A to B is a second-order reaction with a half-life of 6.24x102…

A: The given decomposition reaction is : Half-life of the reaction (t1/2)= 6.24 x 102 seconds The…

Q: A--> B + C is 1st order. If rate = 2 x 10^-4 when [A] = 0.1 M what is the rate when [A] = 0.5 M?

A: Rate of first order reaction, r = k[A]  Where k is the rate constant .

Q: VIII.  A substance undergoes first-order decomposition. After 37 min at 500°C, only 12.5% of the…

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Q: At a certain temperature this reaction follows first-order kinetics with a rate constant of 0.0156…

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

Q: The decomposition of hydrogen peroxide, 2 H₂O(aq) → 2 H₂O(l) + O₂(g), follows first-order kinetics…

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Q: After 68.0 min, 27.0% of a compound has decomposed. What is the half-life of this reaction assuming…

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Q: The generic reaction shown below follows second-order kinetics.  3 A   +   2 B   →   products The…

A: Interpretation: From the given information, rate constant of the reaction is to be calculated. Given…

Q: a! 12 1 tion The reaction A → B is first order in [A]. Consider the following data. time (s) [A], M…

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

Q: Find the half-life of CO in the presence of Ru, we need to consider the pseudo-first order reaction…

A: We know for a 1st order reaction ,t1/2 = 0.693/k1 where k1 is the 1st order rate constant

Q: At a certain temperature this reaction follows first-order kineticS with a rate constant of 0.911S…

A: Given that: rate constant = 0.911 s-1 t = 0.680 s initial concentration of NH4OH = 0.360 M To find,…