Consider the following data showing the initial rate of a reaction (A→products) at several different concentrations of A. [A](mol L) Initial Rate (mol L's Part A 0.15 0.022 0.30 0.178 Write a rate law for the reaction. 0.60 1.428 Rate = k [A] O Rate = k [A]? %3D O Rate = k (A] O Rate k

Consider the following general reaction for which gases A and B are mixed in a constant volume container: A(g) + B(g) -> C(g) + D(g) Match what happens to the rate of the reaction under the following changes: (consider each change separately) v all of gas B is removed from the container more gas A is added to the container the temperature of the container is increased there is no change to the reaction rate ya catalyst is added to the container I. the reaction proceeds at a faster rate v gas D is also added to the container the reaction proceeds at a slower rate II. some of gas B is removed from the container Iy the reaction does not proceed at all the volume of the container is increased

O KINETICS AND EQUILIBRIUM Deducing a rate law from initial reaction rate data Some measurements of the initial rate of a certain reaction are given in the table below. H, I, initial rate of reaction 0.735 M 0.260 M 78.0M/s 0.735 M 0.341 M 102. M/s 0.354 M 0.260 M 37.6M/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. Do rate = k| x10 k = Explanation Check © 2021 McGraw-Hill Educat II

Some measurements of the initial rate of a certain reaction are given in the table below. [N-] N2 H2 initial rate of reaction 2.22M 0.905 M 39.0M/s 2.22M 0.971M 44.9 M/s olo 0.709 M 0.905 M 12.5 M/s Ar 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 ||I k =