A chemistry graduate student is studying the rate of this reaction: 2NH3(g)>>>N2(g)+3H2(g) He fills a reaction vessel with NH, and measures its concentration as the reaction proceeds: time (seconds) [NH.] 0 0.100 M 0.10 0.0556M 0.20 0.0310M 0.30 0.0172M 0.40 0.00958 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.
A chemistry graduate student is studying the rate of this reaction: 2NH3(g)>>>N2(g)+3H2(g) He fills a reaction vessel with NH, and measures its concentration as the reaction proceeds: time (seconds) [NH.] 0 0.100 M 0.10 0.0556M 0.20 0.0310M 0.30 0.0172M 0.40 0.00958 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.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter11: Chemical Kinetics: Rates Of Reactions
Section: Chapter Questions
Problem 104QRT
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Question
A chemistry graduate student is studying the rate of this reaction:
2NH3(g)>>>N2(g)+3H2(g)
He fills a reaction vessel with NH, and measures its concentration as the reaction proceeds:
time
(seconds) [NH.]
0 0.100 M
0.10 0.0556M
0.20 0.0310M
0.30 0.0172M
0.40 0.00958 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.
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