Some measurements of the initial rate of a certain reaction are given in the table below. initial rate of reaction 1.34 M 0.237 M 0.198 M/s 1.83 M 0.237 M 0.270 M/s 1.34 M 0.406 M 0.581 M/s Use this information to write a rate law for this reaction, and calculate the value of the rate constant k. Round your value for the rate constant to 3 significant digits. Also be sure your answer has the correct unit symbol. rate = k 0 k = 0 0:0 xs ?