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Science Clinic => Chemistry => Topic started by: piesebel on Nov 18, 2019

Title: A reaction with an activation energy of 65.4 kJ mol-1 has a rate constant of 1.15 s-1 at 354 K. At ...
Post by: piesebel on Nov 18, 2019

Question 1

A reaction with an activation energy of 34.0 kJ mol-1 has a rate constant of 26.8 s-1 at 354 K. What is the rate constant at 314 K?
◦ 9.80 s-1
◦ 6.15 s-1
◦ 4.00 s-1
◦ 7.68 s-1
◦ 2.08 s-1

Question 2

A reaction with an activation energy of 65.4 kJ mol-1 has a rate constant of 1.15 s-1 at 354 K. At what temperature will the rate constant be double?
◦ 378 K
◦ 340 K
◦ 365 K
◦ 181 K
◦ 708 K

Title: A reaction with an activation energy of 65.4 kJ mol-1 has a rate constant of 1.15 s-1 at 354 K. At ...
Post by: blakcmamba on Nov 18, 2019

Answer 1

6.15 s-1

Answer 2

365 K

Title: Re: A reaction with an activation energy of 65.4 kJ mol-1 has a rate constant of 1.15 s-1 at 354 K.
Post by: Alyssa Rose on Feb 27, 2021

thank you

Title: Re: A reaction with an activation energy of 65.4 kJ mol-1 has a rate constant of 1.15 s-1 at 354 K.
Post by: Shania Adam on Apr 9, 2021

thank YOU

Title: Re: A reaction with an activation energy of 65.4 kJ mol-1 has a rate constant of 1.15 s-1 at 354 K.
Post by: Xander Warr on Nov 26, 2021

thank you

Title: Re: A reaction with an activation energy of 65.4 kJ mol-1 has a rate constant of 1.15 s-1 at 354 K.
Post by: Jaelen Richards on Nov 26, 2021

Thank you

Title: Re: A reaction with an activation energy of 65.4 kJ mol-1 has a rate constant of 1.15 s-1 at 354 K.
Post by: Mumtaz Said on Feb 24, 2022

thank you