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![Q(13) The following plot represents: [A] vs time In[A] vs time 1/[A] vs time 0.20 2.0 0.15 n[A k-slope .0 0.05 0.00 -5.0 Time](http://img.homeworklib.com/questions/9fbbb600-2a9d-11eb-b84f-5d33b022b2c8.png?x-oss-process=image/resize,w_560)
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The following plot represents: a) A zeroth order reaction's profile. b) A first order reaction's profile....
44) Which of the following represents the integrated rate law for a first-order reaction? A) In...
44) Which of the following represents the integrated rate law for a first-order reaction? A) In Alt E-kt TA) B) 1 . 1 .kt Alt Alo C) [Alt-[Al= kt D) k = Ae(Ea/RT) E) IN (1+ Ina 45) Which of the following represents the integrated rate law for a second-order reaction? A) ISAI. -- - B) TÁL TAL. - Lt C) [A]o - [A] =-kt D) k = Ac(Ea/RT) E 1). Ina 46) Which of the following represents the integrated...
44) Which of the following represents the integrated rate law for a first-order reaction? A) I...
44) Which of the following represents the integrated rate law for a first-order reaction? A) I (Alt kt Α) ΙΑ]ο. B) 1 . 1 .kt [A] [A] C) [A]:-[A]o - kt D) k = Ae(Ea/RT) E) Inkla (1) 5) mk2 RW 45) Which of the following represents the integrated rate law for a second-order reaction? A) ITALO B) [A] [A]. = kt C) [A]o - [A] = - kt D) k = Ae(Ea/RT) E E) In ki - Ea (1)...
1. [20pt] Address the following questions a. Write down the zeroth-order rate law in a differential...
1. [20pt] Address the following questions a. Write down the zeroth-order rate law in a differential form and integrated form. (5pt) b. Write down the first-order rate law in a differential form and integrated form. (5pt) c. Write down the second-order rate law in a differential form and integrated form. (5pt) d. What is the rate-determining step in a multi-step reaction? (5pt)
Which of the following represents the integrated rate law for a first-order reaction? Group of answer...
Which of the following represents the integrated rate law for a first-order reaction? Group of answer choices [A]t - [A]o = - kt = - kt k = Ae(-Ea/RT) = + lnA - = kt
Derive the equation 1/[B] = 1/[B]_0 + kt from the instantaneous rate of reaction in terms...
Derive the equation 1/[B] = 1/[B]_0 + kt from the instantaneous rate of reaction in terms of B and rate = k[B]^2. What are the units of k if concentration is expressed in molarity and time in seconds a. For a first order reaction? b. For a second order reaction? c. For a zero order reaction? d. For a reaction that follows the rate equation, rate = k[A] [B]^1/2? The rate law for a reaction only involves the reactant A...
9. For second-order reactions the slope of a plot of 1A versus time is b. KTA...
9. For second-order reactions the slope of a plot of 1A versus time is b. KTA kt ch 10. If the reaction 2A + 3D products is first order in A and second-order in D. then the rate law will have the form rate- a. K[ALDI KADC KIAFDd. KIAD 11. In the first-order reaction products, the initial concentration of AIN 1.56 M and the concentration is 0.869 M after 48.0 min. What is the value of the route constant, k....
need help with 2 and 3 2. A reaction D+B products is found to be zeroth...
need help with 2 and 3
2. A reaction D+B products is found to be zeroth order in B and second order in D. The Arrhenius equation is k = Ae ERT. In the Arrhenius equation, the units (the dimensions) of the quantity designated by A is/are: A) M/s B) 1/M's C) 1/s D) 1/ M S E) Cannot be determined from the information given 3. Consider the reaction N2(g) + O2(g) = 2NO(g), for which Kc = 0.10 at...
Which of the following graphs best represents of penicillin, if the reaction is second order with...
Which of the following graphs best represents of penicillin, if the reaction is second order with respect to penicillin? For the reaction X_2 + Y + Z rightarrow XY + XZ, it is found that doubling the concentration of X_2 doubled the reaction rate, tripling the concentration of Y triples the rate, and doubling the concentration of Z has no effect. What is the rate law for this reaction? What is the unit for the rate constant for this reaction?...
Most reactions occur by a series of steps. The energy profile for a certain reaction that...
Most reactions occur by a series of steps. The energy profile for a certain reaction that proceeds by a two-step mechanism is shown below. 2 1 Reaction coordinate In regard to the energy profile, identify the following. (a) The positions of reactants and products reaction coordinate for reactants 1 reaction coordinate for products 3 (b) The activation energy for the overall reaction. (Enter your answers in increasing numerical order.) the energy difference between reaction coordinatesSelect and-Select (c) AE for the...
51) Which of the following represents the equation for a first-order half-life? A) + 1/2 -...
51) Which of the following represents the equation for a first-order half-life? A) + 1/2 - kAl. B) + 12 = 0.623 9)1/2 = 2[4] D)t1/2 = 21 E) 1/2 = [A]o 52) Which of the following represents the equation for a second-order half-life? A) t1/2 = WAL B)t1/2 = 0.693 C) 1/2 - 2K 0.693 D) t1/2 = Tai E)t1/2 = [A]o 53) Which of the following represents the equation for a zero-order half-life? A) + 1/2 - BA1...
44) Which of the following represents the integrated rate law for a first-order reaction? A) In Alt E-kt TA) B) 1 . 1 .kt Alt Alo C) [Alt-[Al= kt D) k = Ae(Ea/RT) E) IN (1+ Ina 45) Which of the following represents the integrated rate law for a second-order reaction? A) ISAI. -- - B) TÁL TAL. - Lt C) [A]o - [A] =-kt D) k = Ac(Ea/RT) E 1). Ina 46) Which of the following represents the integrated...
44) Which of the following represents the integrated rate law for a first-order reaction? A) I (Alt kt Α) ΙΑ]ο. B) 1 . 1 .kt [A] [A] C) [A]:-[A]o - kt D) k = Ae(Ea/RT) E) Inkla (1) 5) mk2 RW 45) Which of the following represents the integrated rate law for a second-order reaction? A) ITALO B) [A] [A]. = kt C) [A]o - [A] = - kt D) k = Ae(Ea/RT) E E) In ki - Ea (1)...
1. [20pt] Address the following questions a. Write down the zeroth-order rate law in a differential form and integrated form. (5pt) b. Write down the first-order rate law in a differential form and integrated form. (5pt) c. Write down the second-order rate law in a differential form and integrated form. (5pt) d. What is the rate-determining step in a multi-step reaction? (5pt)
Derive the equation 1/[B] = 1/[B]_0 + kt from the instantaneous rate of reaction in terms of B and rate = k[B]^2. What are the units of k if concentration is expressed in molarity and time in seconds a. For a first order reaction? b. For a second order reaction? c. For a zero order reaction? d. For a reaction that follows the rate equation, rate = k[A] [B]^1/2? The rate law for a reaction only involves the reactant A...
9. For second-order reactions the slope of a plot of 1A versus time is b. KTA kt ch 10. If the reaction 2A + 3D products is first order in A and second-order in D. then the rate law will have the form rate- a. K[ALDI KADC KIAFDd. KIAD 11. In the first-order reaction products, the initial concentration of AIN 1.56 M and the concentration is 0.869 M after 48.0 min. What is the value of the route constant, k....
need help with 2 and 3
2. A reaction D+B products is found to be zeroth order in B and second order in D. The Arrhenius equation is k = Ae ERT. In the Arrhenius equation, the units (the dimensions) of the quantity designated by A is/are: A) M/s B) 1/M's C) 1/s D) 1/ M S E) Cannot be determined from the information given 3. Consider the reaction N2(g) + O2(g) = 2NO(g), for which Kc = 0.10 at...
Which of the following graphs best represents of penicillin, if the reaction is second order with respect to penicillin? For the reaction X_2 + Y + Z rightarrow XY + XZ, it is found that doubling the concentration of X_2 doubled the reaction rate, tripling the concentration of Y triples the rate, and doubling the concentration of Z has no effect. What is the rate law for this reaction? What is the unit for the rate constant for this reaction?...
Most reactions occur by a series of steps. The energy profile for a certain reaction that proceeds by a two-step mechanism is shown below. 2 1 Reaction coordinate In regard to the energy profile, identify the following. (a) The positions of reactants and products reaction coordinate for reactants 1 reaction coordinate for products 3 (b) The activation energy for the overall reaction. (Enter your answers in increasing numerical order.) the energy difference between reaction coordinatesSelect and-Select (c) AE for the...
51) Which of the following represents the equation for a first-order half-life? A) + 1/2 - kAl. B) + 12 = 0.623 9)1/2 = 2[4] D)t1/2 = 21 E) 1/2 = [A]o 52) Which of the following represents the equation for a second-order half-life? A) t1/2 = WAL B)t1/2 = 0.693 C) 1/2 - 2K 0.693 D) t1/2 = Tai E)t1/2 = [A]o 53) Which of the following represents the equation for a zero-order half-life? A) + 1/2 - BA1...
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