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 & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter14: Chemical Kinetics: The Rates Of Chemical Reactions
Section: Chapter Questions
Problem 6PS: 6. Phenyl acetate, an ester, reacts with water according to the equation The data in the table were...
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Question
For the reaction A + B + C→D + E, the initial
reaction rate was measured for various initial
concentrations of reactants. The following data
were collected:
Trial
1
2
3
4
[A] [B] [C]
(M) (M) (M)
0.40 0.40 0.40
0.40 0.40 1.20
0.80
0.40 0.40
0.80 0.40
0.80
Initial rate
(M/s)
1.2x10-4
3.6x10-4
4.8x10-4
4.8x10-4
Rate law equation
The rate of a chemical reaction depends on the concentrations of the reactants. For the general reaction
between A and B,
aA + bB cC + dD
The dependence of the reaction rate on the concentration of each reactant is given by the equation called the
rate law:
rate = k[A] [B]"
where k is a proportionality constant called the rate constant. The exponent m determines the reaction order
with respect to A, and determines the reaction order with respect to B. The overall reaction order equals 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)
Submit
Transcribed Image Text:For the reaction A + B + C→D + E, the initial reaction rate was measured for various initial concentrations of reactants. The following data were collected: Trial 1 2 3 4 [A] [B] [C] (M) (M) (M) 0.40 0.40 0.40 0.40 0.40 1.20 0.80 0.40 0.40 0.80 0.40 0.80 Initial rate (M/s) 1.2x10-4 3.6x10-4 4.8x10-4 4.8x10-4 Rate law equation The rate of a chemical reaction depends on the concentrations of the reactants. For the general reaction between A and B, aA + bB cC + dD The dependence of the reaction rate on the concentration of each reactant is given by the equation called the rate law: rate = k[A] [B]" where k is a proportionality constant called the rate constant. The exponent m determines the reaction order with respect to A, and determines the reaction order with respect to B. The overall reaction order equals 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) Submit
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