2NH₂ (g) → N₂ (g) + 3H₂ (g) She fills a reaction vessel with NH3 and measures its concentration as the reaction proceeds: time (minutes) 0 1.0 2.0 3.0 4.0 [NH₂] 0.600M 0.324M 0.175M 0.0942 M 0.0508 M Use 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 4

Some measurements of the initial rate of a certain reaction are given in the table below. N2|||H2|initial rate of reaction 2.46M 2.06M 0.603M/s 11.3М| 2.06М 12.7M/s 2.46M 5.01М 3.57M/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 ||| k =

Some measurements of the initial rate of a certain reaction are given in the table below. [₂] [H₂] initial rate of reaction 0.619M 0.967 M 2.00 × 105 M/s 0.619M 3.31M 2.97M 0.967 M 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 2.34 × 10 M/s 9.60 × 105 M/s k = 0 0 x10 ロ・ロ X

Some measurements of the initial rate of a certain reaction are given in the table below. [N₂] H₂ initial rate of reaction 1.23M | 2.41M 95.0M/s 0.335M 2.41 M 25.9 M/s 1.23 M 6.52M 695. 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 <= 0 Ś ? X

A chemistry graduate student is studying the rate of this reaction: 2H, PO, (aq) → P,0, (aq)+ 3H,0 (aq) He fills a reaction vessel with H,PO, and measures Its concentration as the reaction proceeds: time [H, PO.] do (seconds) 0.400M 0.10 0.224M 0.20 0.156M 0.30 0.119 M 0.40 0.0967M Use this data to answer the following questions. Write the rate law for this reaction. rate = k M 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.

A chemistry graduate student is studying the rate of this reaction: NH4OHaq→NH3aq+H2Oaq She fills a reaction vessel with NH4OH and measures its concentration as the reaction proceeds time(seconds) NH4OH 0 0.0700M 10. 0.0370M 20. 0.0196M 30. 0.0103M 40. 0.00547M Use this data to answer the following questions. Write the rate law for this reaction. rate =k   Calculate the value of the rate constant k.Round your answer to 2significant digits. Also be sure your answer has the correct unit symbol. =k

Some measurements of the initial rate of a certain reaction are given in the table below. [N] N2 H, initial rate of reaction 1.89M |0.180M 0.848 M/s 1.89М |0.686M 12.3 M/s 0.689M| 0.180M 0.113 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|| х10 k =

Some measurements of the initial rate of a certain reaction are given in the table below. N2||H2 initial rate of reaction 0.673 M 1.18M 2.00 x 10°M/s 0.673 M 1.49M 3.19 x 10°M/s 0.305 M 1.18M 4.11 × 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 %3D |x10 k = 0

Some measurements of the initial rate of a certain reaction are given in the table below. N2 H2 initial rate of reaction 2.31M 0.547M 89.0M/s 11.0M 0.547M 424. M/s 2.31 M 1.75М 911. 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| x10 k = ?

Some measurements of the initial rate of a certain reaction are given in the table below. [N₂] [H₂] initial rate of reaction 1.75M 1.94 M 3.00 × 10³ M/s X 1.75M 0.238 M 4.52 × 10³ M/s 5.49M 1.94 M 9.41 × 10³ 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 [₂][₂] = 0 k = 40 20 ロ・ロ X > ?