- 1 2 Please Please Please Please Please Answer All Questions 1 (79.89 KiB) Viewed 45 times
- 1 2 Please Please Please Please Please Answer All Questions 2 (48.42 KiB) Viewed 45 times
Some measurements of the initial rate of a certain reaction are given in the table below. [N2] | [Hz] initial rate of reaction 0.221M 0.297M 7.00 10Mls 0.221M 0.884M 6.20 x 10M/ 0.0719M 0.297M 2.28 x 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 your nswer has the correct unit symbol. rate = k I Dx10 k = 1 Х 5 ?
= The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E. = 67.0 kJ/mol. If the rate constant of this reaction is 9.3 102 M at 307.0 °C, what will the rate constant be at 253.0 °C? 1 -1 'S Round your answer to 2 significant digits. - k = [] M-451 = . x10 Х 5 ?