er certain conditions the rate of this reaction is zero order in ammonia with a rate constant of 0.0015 M's 2 NH, (g) → N, (g) + 3 H, (g) pose a 4.0 L flask is charged under these conditions with 150. mmol of ammonia. After how much time is there only 75.0 mmol left? You may assume no er reaction is important. sure your answer has a unit symbol, if necessary, and round it to 2 significant digits.

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
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Chapter11: Chemical Kinetics: Rates Of Reactions
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Under certain conditions the rate of this reaction is zero order in ammonia with a rate constant of 0.0015 M's :
2 NH, (g) - N, (g)+3 H, (g)
Suppose a 4.0 L flask is charged under these conditions with 150. mmol of ammonia. After how much time is there only 75.0 mmol left? You may assume no
other reaction is important.
Be sure your answer has a unit symbol, if necessary, and round it to 2 significant digits.
x10
Transcribed Image Text:Under certain conditions the rate of this reaction is zero order in ammonia with a rate constant of 0.0015 M's : 2 NH, (g) - N, (g)+3 H, (g) Suppose a 4.0 L flask is charged under these conditions with 150. mmol of ammonia. After how much time is there only 75.0 mmol left? You may assume no other reaction is important. Be sure your answer has a unit symbol, if necessary, and round it to 2 significant digits. x10
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Rate Constant ,k = 0.0015M/s

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