You are running the reaction 2A + B → C + 3D. Your lab partner has conducted the first two experiments to determine the rate law for the reaction by the method of initial rates.

Presuming that you can measure the initial rate of each experiment, which of the following concentrations for Experiment 3 would help you to determine the rate law easily?

a. [A] = 0.0330 M, [B] = 0.0330 M
b. [A] = 0.0125 M, [B] = 0.0500 M
c. [A] = 0.0250 M, [B] = 0.0400 M
d. [A] = 0.0250 M, [B] = 0.0330 M
e. [A] = 0.0500 M, [B] = 0.0330 M

Transcribed Image Text:

Еxperiment Number Concentration Concentration of A (M) of B (M) 1 0.0250 0.0330 0.0500 0.0330 2. 3.