chemistry graduate student is studying the rate of this reaction: 2C1₂0, (g) → 2Cl₂ (g) +50₂ (g) e fills a reaction vessel with C1₂05 and measures its concentration as the reaction proceeds: time (seconds) 0 0.10 0.20 0.30 0.40 [C₁₂05] 0.800M 0.561M 0.393 M 0.276M 0.193 M se this data to answer the following questions. Write the rate law for this reaction. Calculate the value of the rate constant k. Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. rate = k k = 0 x10 ロ・ロ X

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 =

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initial rate Consider the following reaction and initial rate data: Experiment 1 2 134 2H₂(g) + 2NO (g) → 2H₂O (g) + N₂ (g) [NO] initial (M) 0.136 [H₂]initial (M) 0.212 0.212 0.424 0.848 0.272 0.544 0.544 Initial Rate (M/s) 0.0248 0.0991 0.793 1.58 What is the overall order of the reaction? 4th 1st DOOOOOO 2nd 3rd Oth What is the unit for the rate constant for this reaction? M-2 s Ms-1 M-25-1 M² S-1 M-15-1 M-15-2 M²s

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

A chemistry graduate student is studying the rate of this reaction: 2H₂PO4 (aq) → P₂O₂ (aq) + 3H₂O (aq) He fills a reaction vessel with H₂PO4 and measures its concentration as the reaction proceeds: time (seconds) [H₂PO4] 0 0.700M 10. 0.273 M 20. 0.170M 30. 0.123 M 40. 0.0967M Use this data to answer the following questions. Write the rate law for this reaction. x10 Calculate the value of the rate constant k. Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. X rate = k k = 0 ?

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. [H₂] [2] initial rate of reaction 1.96M 1.54M 0.939 M 1.54M 1.96M 0.618M 4.00 × 104 M/s 1.92 × 10 M/s 1.61 × 104 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 2 significant digits. Also be sure your answer has the correct unit symbol. rate = k] k = 0 □·□ 吕

A chemistry graduate student is studying the rate of this reaction: 2SO3 (g) → 2SO₂ (g) + O₂ O₂(g) She fills a reaction vessel with SO3 and measures its concentration as the reaction proceeds: time [SO3] (seconds) 0 0.800M 0.10 0.384M 0.20 0.252M 0.30 0.188M 0.40 0.150M Use this data to answer the following questions. Write the rate law for this reaction. x10 Calculate the value of the rate constant k. Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. rate = k k = 0 ☐•☐ × Ś ? allo Ar 8 K

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