For questions 1. to 5. The following data were collected from the reaction of: A + B +C PRODUCTS [A] (M) [B] (M) [C] (M) Initial Rate M/sec 0.10 0.10 0.10 0.020 0.20 0.20 0.20 0.160 0.40 0.20 0.40 0.640 0.40 0.40 0.80 1.280 1. What is the order of the reaction with respect to [A]? (A) 0 (B) 1 (C) 2 (D) 3 2. What is the order of the reaction with respect to [B]? (A) 0 (B) 1 (C) 2 (D) 3 3. What is the order of the reaction with respect to [C]? (A) 0 (B) 1 (C) 2 (D) 3 4. What is the rate law of this reaction? (A) Rate = k [A][B][C] (B) Rate = k [A][B]² [C] (C) Rate = k [A]² [B] (D) Rate = k [A][B] [C} (E) Rate = k [A]² [C] 5. What is the rate constant of this reaction? (A) 0.200 § -1 (B) 20.0 M² s -l (C) 200.0 M-³ s (D) 2.00 M-' s -l

Chemistry
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Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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For questions 1. to 5.
The following data were collected from the reaction of:
A + B+C
PRODUCTS
[A] (M)
[B] (M)
[C] (M)
Initial Rate M/sec
0.10
0.10
0.10
0.020
0.20
0.20
0.20
0.160
0.40
0.20
0.40
0.640
0.40
0.40
0.80
1.280
1. What is the order of the reaction with respect to [A]?
(A) 0
(В) 1
(C) 2
(D) 3
2. What is the order of the reaction with respect to [B]?
(A) 0
(В) 1
(C) 2
(D) 3
3. What is the order of the reaction with respect to [C]?
(A) 0
(В) 1
(С) 2
(D) 3
4. What is the rate law of this reaction?
(A) Rate = k [A][B][C]
(B) Rate = k [A][B]² [C]
(C) Rate = k [A]² [B]
(D) Rate = k [A][BJ° [C]?
(E) Rate = k [A]² [C]
5. What is the rate constant of this reaction?
(A) 0.200 § -1
(B) 20.0 M-² s -
(C) 200.0 M³ s -
(D) 2.00 M-' s´
6. What is the unit for the rate constant of the second order reaction?
(A) M.s'
(В) M- s -1
(С) М' s
(D) s -l
(E) M-'
7. Consider the following data and state whether the reaction is zero order, first or second order. Calculate the
Time (sec)
value of the rate constant.
[A] (M)
Reaction:
A → B
0.320
0.00
0.202
10.0
(A) 0.0031 M. s
(B) 0.884 M-' s -
(С) 15s
0.160
15.0
(D) 0.0462 s ·'
(E) None of these above
0.0400
45.0
8. The rate of appearance of oxygen O2 is 0.0320 M.s-', what is the rate of disappearance of N2O5?
2 N2O5(g)
4 NO2(g) + O2(g)
(A) 0.0160 M. s'
(B) 0.0320 M. s '
(C) 0.0640 M. sl
(D) 0.0200 M. s -'
(E) 0.128 M. s¯
Transcribed Image Text:For questions 1. to 5. The following data were collected from the reaction of: A + B+C PRODUCTS [A] (M) [B] (M) [C] (M) Initial Rate M/sec 0.10 0.10 0.10 0.020 0.20 0.20 0.20 0.160 0.40 0.20 0.40 0.640 0.40 0.40 0.80 1.280 1. What is the order of the reaction with respect to [A]? (A) 0 (В) 1 (C) 2 (D) 3 2. What is the order of the reaction with respect to [B]? (A) 0 (В) 1 (C) 2 (D) 3 3. What is the order of the reaction with respect to [C]? (A) 0 (В) 1 (С) 2 (D) 3 4. What is the rate law of this reaction? (A) Rate = k [A][B][C] (B) Rate = k [A][B]² [C] (C) Rate = k [A]² [B] (D) Rate = k [A][BJ° [C]? (E) Rate = k [A]² [C] 5. What is the rate constant of this reaction? (A) 0.200 § -1 (B) 20.0 M-² s - (C) 200.0 M³ s - (D) 2.00 M-' s´ 6. What is the unit for the rate constant of the second order reaction? (A) M.s' (В) M- s -1 (С) М' s (D) s -l (E) M-' 7. Consider the following data and state whether the reaction is zero order, first or second order. Calculate the Time (sec) value of the rate constant. [A] (M) Reaction: A → B 0.320 0.00 0.202 10.0 (A) 0.0031 M. s (B) 0.884 M-' s - (С) 15s 0.160 15.0 (D) 0.0462 s ·' (E) None of these above 0.0400 45.0 8. The rate of appearance of oxygen O2 is 0.0320 M.s-', what is the rate of disappearance of N2O5? 2 N2O5(g) 4 NO2(g) + O2(g) (A) 0.0160 M. s' (B) 0.0320 M. s ' (C) 0.0640 M. sl (D) 0.0200 M. s -' (E) 0.128 M. s¯
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