Question

For the reaction, 2 A(g) + 2 B(g) => C(g) + 3 D(g), the following data were obtained at constant temperature. Experiment Initial [A], mol/L Initial [B], mol/L Initial Rate, M/min 1 0.11 0.15 2.0 x 10-5 2 0.11 0.30 8.0 x 10-5 3 0.22 0.45 3.6 x 10-4 4 0.22 0.60 6.4 x 10-4 Which of the following is the correct rate law for the reaction? A. Rate = k[A][B] B. Rate = k[A]^2[B]^2 C. Rate = k[A]^2[B] D. Rate = k[A][B]^2 E. Rate = k[A]

          For the reaction, 2 A(g) + 2 B(g) => C(g) + 3 D(g), the following data were obtained at constant temperature.
Experiment Initial [A], mol/L Initial [B], mol/L Initial Rate, M/min
1 0.11 0.15 2.0 x 10-5
2 0.11 0.30 8.0 x 10-5
3 0.22 0.45 3.6 x 10-4
4 0.22 0.60 6.4 x 10-4
Which of the following is the correct rate law for the reaction?
A. Rate = k[A][B]
B. Rate = k[A]^2[B]^2
C. Rate = k[A]^2[B]
D. Rate = k[A][B]^2
E. Rate = k[A]

For the reaction, 2 A(g) + 2 B(g) => C(g) + 3 D(g), the following data were obtained at constant temperature.
Experiment Initial [A], mol/L Initial [B], mol/L Initial Rate, M/min
1 0.11 0.15 2.0 x 10-5
2 0.11 0.30 8.0 x 10-5
3 0.22 0.45 3.6 x 10-4
4 0.22 0.60 6.4 x 10-4
Which of the following is the correct rate law for the reaction?
A. Rate = k[A][B]
B. Rate = k[A]^2[B]^2
C. Rate = k[A]^2[B]
D. Rate = k[A][B]^2
E. Rate = k[A]

Added by Brian Z.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert David Collins

09/13/2022

Step 1

This indicates that the reaction is second order with respect to B. Show more…

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For the reaction, 2 A(g) + 2 B(g) => C(g) + 3 D(g), the following data were obtained at constant temperature. Experiment Initial [A], mol/L Initial [B], mol/L Initial Rate, M/min 1 0.11 0.15 2.0 x 10-5 2 0.11 0.30 8.0 x 10-5 3 0.22 0.45 3.6 x 10-4 4 0.22 0.60 6.4 x 10-4 Which of the following is the correct rate law for the reaction? A. Rate = k[A][B] B. Rate = k[A]^2[B]^2 C. Rate = k[A]^2[B] D. Rate = k[A][B]^2 E. Rate = k[A]