Question 10 For the reaction A+B+CD+E, the initial reaction rate was measured for various initial concentrations of reactants. The following data were collected: Trial 1 2 3 4 [A] (M) [B] [C] (M) (M) Initial rate (M/s) 0.40 0.40 0.40 1.2x10-4 0.40 0.40 1.20 3.6x10-4 0.80 0.40 0.40 4.8x10-4 0.80 0.80 0.40 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 n 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 < 10 of 15 P Pearson Review I Constants I Periodic Table S Copyright © 2023 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us |

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Question 10
For the reaction A+B+CD+E, the initial
reaction rate was measured for various initial
concentrations of reactants. The following data
were collected:
Trial
1
2
3
4
Initial rate
[A] [B] [C]
(M) (M) (M)
(M/s)
0.40 0.40 0.40
1.2x10-4
3.6x10-4
0.40 0.40 1.20
0.80 0.40 0.40
4.8x10-4
0.80 0.80 0.40 4.8x10-4
V
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 n 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
P Pearson
MacBook Pro
< 10 of 15
♡
Review I Constants I Periodic Table
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Transcribed Image Text:Question 10 For the reaction A+B+CD+E, the initial reaction rate was measured for various initial concentrations of reactants. The following data were collected: Trial 1 2 3 4 Initial rate [A] [B] [C] (M) (M) (M) (M/s) 0.40 0.40 0.40 1.2x10-4 3.6x10-4 0.40 0.40 1.20 0.80 0.40 0.40 4.8x10-4 0.80 0.80 0.40 4.8x10-4 V 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 n 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 P Pearson MacBook Pro < 10 of 15 ♡ Review I Constants I Periodic Table Copyright © 2023 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us |
For the reaction A+B+CD+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]
Initial rate
(M)
(M) (M)
(M/s)
0.40 0.40 0.40
1.2x10-4
0.40 0.40 1.20 3.6x10-4
0.40 0.40 4.8x10-4
4.8x10-4
0.80
0.80 0.80 0.40
▼
Part B
What is the reaction order with respect to B?
Express your answer as an integer.
►View Available Hint(s)
Submit
Part C
What is the reaction order with respect to C?
Express your answer as an integer.
► View Available Hint(s)
Submit
Pearson
Transcribed Image Text:For the reaction A+B+CD+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] Initial rate (M) (M) (M) (M/s) 0.40 0.40 0.40 1.2x10-4 0.40 0.40 1.20 3.6x10-4 0.40 0.40 4.8x10-4 4.8x10-4 0.80 0.80 0.80 0.40 ▼ Part B What is the reaction order with respect to B? Express your answer as an integer. ►View Available Hint(s) Submit Part C What is the reaction order with respect to C? Express your answer as an integer. ► View Available Hint(s) Submit Pearson
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