The decomposition of HI(g) to H₂(g) and I₂(g) at 600 K is 2nd order with a rate constant, k, of 5.82×104 M-¹ min¹. In an experiment the initial concentration of HI is 0.325 M. What is the concentration of HI after 75.0 h? M How many hours does it take for [HI] to decrease to 0.0750 M? hr

Chemistry & Chemical Reactivity
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ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
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Chapter14: Chemical Kinetics: The Rates Of Chemical Reactions
Section14.4: Concentration-time Relationships: Integrated Rate Laws
Problem 3RC: 3. The equation for the decomposition of NO2(g) at 573 K is 2 NO2(g) → 2 NO(g) + O2(g). Using the...
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Question 15
The decomposition of HI(g) to H₂(g) and I₂(g) at 600 K is 2nd order with a rate constant, k, of
5.82×104 M-¹ min¹. In an experiment the initial concentration of HI is 0.325 M.
What is the concentration of HI after 75.0 h?
M
How many hours does it take for [HI] to decrease to 0.0750 M?
hr
Transcribed Image Text:Question 15 The decomposition of HI(g) to H₂(g) and I₂(g) at 600 K is 2nd order with a rate constant, k, of 5.82×104 M-¹ min¹. In an experiment the initial concentration of HI is 0.325 M. What is the concentration of HI after 75.0 h? M How many hours does it take for [HI] to decrease to 0.0750 M? hr
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