Answer Happy

Posted: **Wed May 18, 2022 12:42 pm**

: Some Measurements Of The Initial Rate Of A Certain Reaction Are Given In The Table Below N2 H2 Initial Rate Of Reac 1 (42.45 KiB) Viewed 80 times

: Some Measurements Of The Initial Rate Of A Certain Reaction Are Given In The Table Below N2 H2 Initial Rate Of Reac 2 (22.08 KiB) Viewed 80 times

: Some Measurements Of The Initial Rate Of A Certain Reaction Are Given In The Table Below N2 H2 Initial Rate Of Reac 3 (59.15 KiB) Viewed 80 times

Some measurements of the initial rate of a certain reaction are given in the table below. [N2] [H2] initial rate of reaction 0.794M 1.67 M 0.518 M/s 0.376M 1.67M 0.245 M/s 0.794 M 5.07 M 4.77 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 = * ロ･ロ k=0 X 5 ?
Consider this reaction: 2H, PO, (aq) + P,0, (aq) +3H,0 (aq) At a certain temperature it obeys this rate law. rate=(3,0 5-')[H,PO] Suppose a vessel contains HAPOat a concentration of 0.360M. alculate how long it takes for the concentration of H,PO to decrease to 0.022.M. You may assume no other reaction is important. Round your answer to 2 significant digits. 0 DP X G 2
A chemistry graduate student is studying the rate of this reaction: NH4OH (aq) – NH, (aq)+H2O(aq) - She fills a reaction vessel with NH OH and measures its concentration as the reaction proceeds: time (milliseconds) [NH,OH] 0 0.100M 10. 0.0552M 20. 0.0381M 30. 0.0291M 40. 0.0235M Use this data to answer the following questions. Write the rate law for this reaction. rate = 0 ロ･ロ Calculate the value of the rate constant k. k= X Х $ Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol.