The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energyE=68.0 k/mol. If the rate constant of this reaction is 5.7 × 10° M¯s at 17.0 °C, what will the rate constant be at -12.0 °C? Round your answer to 2 significant digits. k=

Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
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Chapter14: Chemical Kinetics: The Rates Of Chemical Reactions
Section14.3: Effect Of Concentration On Reaction Rate
Problem 14.4CYU: The rate constant, k, at 25 C is 0.27/h for the reaction Pt(NH3)2Cl2(aq) + H2O() ...
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The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E=68.0 kJ/mol. If the rate constant of this
1 1
reaction is 5.7 x 10
° M s' at 17.0 °C, what will the rate constant be at -12.0 °C?
Round your answer to 2 significant digits.
k = | M
dlo
10
Transcribed Image Text:The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E=68.0 kJ/mol. If the rate constant of this 1 1 reaction is 5.7 x 10 ° M s' at 17.0 °C, what will the rate constant be at -12.0 °C? Round your answer to 2 significant digits. k = | M dlo 10
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