Consider the chemical reaction and associated reaction rate data shown below. What is the rate law for the reaction? 2 A+ B →2 C Expt Number [A](M) [B](M) Initial Rate (M/s) 4.0 x 10 8.0 x 10 1 0.0030 0.0060 2 0.0030 0.0120 -4 1.6 x 103 2.0 x 10 4.0 x 10 3 0.0060 0.0120 4 0.0015 0.0060 0.0015 0.0120

Some measurements of the initial rate of a certain reaction are given in the table below. [N2] H2initial rate of reaction 1.78 M | 2.38М 9.00 x 10* M/s 1.78 М 9.12 М 1.32 x 10° M/s 6.89 M 2.38 м 3.48 х 10° 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 I| k =

(4) Use the following experimental data to write the rate law and the rate constant for the reaction 2 NO (g) + O2 (g) = 2 NO2 (g) Experiment [NO] (M) [O2] (M) Initial rate (M/s) 1 0.0100 0.0100 0.711 x 10-2 2 0.0100 0.0400 2.84 x 10-2 3 0.0200 0.0100 2.84 x 10-2

What is the rate law for this reaction?

Consider the data table below for the generic reaction A + B → products Trial [A] (M) [B] (M) Rate (M/s) 1 0.150 0.100 9.00×10−4 2 0.150 0.200 1.80×10−3 3 0.300 0.100 3.60×10−3 4 0.600 0.200 2.88×10−2 Determine the rate law for the reaction. (You do not need to calculate ) Show your work or explain your reasoning. What are the units of and how do you know?

Some measurements of the initial rate of a certain reaction are given in the table below. N2|| |H2initial rate of reaction 1.21M 2.36M 5.00 x 10*M/s 1.21M| 0.916M 7.53 x 10° M/s 2.08M 2.36М 8.60 x 10“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 ||| x10 k =

Question 9 In the reaction below, using the following data, determine the rate law for the following reaction: NH,° (aq) + NO,"(aq) → N;(g) +2 H,O) Experiment [NHI (M) [NO2] (M) Rate (M/s) 0.2500 0.2500 1.250 x 10-3 0.5000 0.2500 2.500 x 10 -3 0.2500 0.1250 3.125 x 10 -4 Oa. K[NH4 J[NO2 Ob.K[NH4 J[NO27/2 OC. KINH47²INO2 Od. KINH4 INO2 O e. KINH41/2[NO27 MacBook Air SC 吕口 F3 888 F4 F1 F2 F5 F6 F7 F8 F9 F10 F11 23 2$ & 2 3 4 5 7 8 TY Q E R

A chemical engineer is studying the rate of this reaction. 2Cl,0, (g) → 2Cl, (g) + 50, (g) He fills a reaction vessel with Cl,O, and measures its concentration as the reaction proceeds. Here's a graph of his data: 0.2 0.15 0.1 0.05 0.02 0.04 0.06 0.08 0.1 (s)

Determine the rate law and the rate constant for this reaction. 13.125. The table contains reaction rate data for the reaction 2 NO(g) + Cl,(g)→ 2 NOCI(g) Initial Rate Experiment [NO], (M) [Cl_]o (M) (M/s) 1 0.20 0.10 0.63 0.20 О.30 5.70 0.80 0.10 2.58 0.40 0.20 Predict the initial rate of reaction in experiment 4. 13.126. An important reaction in the formation of photochemical smog is the reaction between ozone and NO: NO(g) + O3(g) → NO;(g) + O,(g) 2. 2. 3.

Deducing a rate law from the change in concentration over time A chem raduate student is studying the rate of this reaction: 2N,05 (g) → 2N,0,(g)+O, (g) He fills a reaction vessel with N,O, and measures its concentration as the reaction proceeds: time (seconds) N,0s] 0.0300 M 1.0 0.0114 M 2.0 0.00707 M 3.0 0.00511 M 4.0 0.00401 M Use this data to answer the following questions. Write the rate law for this reaction. rate = k I %3D x10 Calculate the value of the rate constant k. k = 0 Round your answer to 2 significant digits. Also be sure vour answer has the correct unit svmbol. Explanation Check 2021 McGraw-Hill Education. II