For the reaction A + B + C→D + E, the initialreaction rate was measured for various initialconcentrations of reactants. The following datawere collected:Trial1234[A] [B] [C](M) (M) (M)0.40 0.40 0.400.40 0.40 1.200.800.40 0.400.80 0.400.80Initial rate(M/s)1.2x10-43.6x10-44.8x10-44.8x10-4Rate law equationThe rate of a chemical reaction depends on the concentrations of the reactants. For the general reactionbetween A and B,aA + bB cC + dDThe dependence of the reaction rate on the concentration of each reactant is given by the equation called therate law:rate = k[A] [B]"where k is a proportionality constant called the rate constant. The exponent m determines the reaction orderwith respect to A, and determines the reaction order with respect to B. The overall reaction order equals thesum of the exponents (m + n).Part AWhat is the reaction order with respect to A?Express your answer as an integer.► View Available Hint(s)Submit

Answered: Image /qna-images/answer/8d86eb4d-08ec-4ef6-bdb8-a9ce6803097b.jpg

4.8x10-4 4.8x10-4 with respect to A, and n determines the reaction order with respect to B. The sum of the exponents (m + n). Part A What is the reaction order with respect to A? Express your answer as an integer. ► View Available Hint(s)

4.8x10-4 4.8x10-4 with respect to A, and n determines the reaction order with respect to B. The sum of the exponents (m + n). Part A What is the reaction order with respect to A? Express your answer as an integer. ► View Available Hint(s)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

What is the order of the reaction A→ B given the plot shown? 400 A) Zero 300 B) First 200 C) Second 100 D) Third E) Cannot determine order from this information 60 120 180 240 300 360 Time (s) 1/[A] (M-1)
What is the rate law for the reaction? What is the uniy of the rate constant k?
2) 2 NO₂ (g) +2 NO(g) + O₂(g) (W) [ZON] 2.5 2 1.5 1 0.5 0 10 20 Reaction Data 30 40 50 60 70 Time (s) 80 Use the experimental data for the above reaction to answer. a) What is the average rate of reaction between 50 and 70 seconds? b) Estimate the instantaneous rate of reaction at 20 seconds. 90 100 c) Estimate the instantaneous rate of formation of O₂ at 30 seconds. d) If the initial concentration of NO₂ is 2.0M how much O₂ is produced in the first 40 seconds of reaction?
5. The reaction A →B+C is known to be first order in A. Below are data showing the concentration of A as a function of reaction time. Time, min [A], M 5.00 x 10-2 4.30 x 10-2 5 10 3.70 x 10-2 2.74 x 10-2 1.51 x 10-2 20 40 1.12 x 10-2 8.26 x 10-3 50 60 (a) What is the average rate of reaction between 5 and 20 min? Report the units as well as the numbers. (b) Plot the data above, showing the concentration of A as a function of the time. From your graph, determine the instantaneous rate of reaction at 40 min. Report the units as well as the numbers. (c) Plot In [A] versus time. Estimate the rate constant for this first-order reaction from your graph. Report the units as well as the numbers.
6:29 PM Sun Feb 5 Tap here or pull up for additional resources A reaction was shown to follow second- order kinetics. How much time is required for [A] to change from 0.500 M to 0.240 M? (k = 0.456 M-¹s¯¹) @ 2 # 3 $ 4 % 675 *** Question 32 of 50 6 & 7 8
(50,00 Puanlar) 1- Decomposition reaction of ozone (03) in water follows second-order kinetics with a rate constant of 70 M-1sec-1. Assuming that the initial concentration of ozone in water is 1x10-4 M. how many seconds are required for the concentration of ozone to reach 2.5x10-5 M? 015022 92.6 b) 116.9 c) 174.6 265.3 428.6 Boş bırak
Learnin For A →→→ products, time and concentration data were collected and plotted as shown. [A] (M) t (s) 0.750 00.0 0.596 30.0 0.473 60.0 0.376 90.0 t Determine the reaction order, the rate constant, and the units of the rate constant. order= 1 k = 2.6 ×10-3 Incorrect [A] In[A] S-1 t (units) 1/[A] t
4) Consider the following reaction: Na2CO3 + HNO3 = CO2 + H2O + Na₂NO₂ When the concentration of HNO3 was tripled (3x), the overall reaction rate increased by the magnitude of 9. Wat is the reaction order with the respect to HNO3 ? 4 pts CHANGE THIS QUESTION
What are the units for the rate constant (k) for an overall first-order reaction? O M. S-¹ O S-1 O M-¹.5-1 Not enough information
Pls help ASAP on all ASKED QUESTIONS PLS PLS
helpppp
For a first-order reaction k A + B time t = 0 s 4.878 1.004 M time t = 19.84 s ? M when k = 0.030329 s-1 what is the concentration of B above in the question mark= _M? 3 sig. fig. normal format. Try to plot concentrations of A, B and rate over time in Excel.