Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. part a the activation energy of a certain reaction

Part A The activation energy of a certain reaction is 39.4kJ/mol . At 30 ?C , the...

70.2K

Verified Solution

Question

Chemistry

Part A

The activation energy of a certain reaction is 39.4kJ/mol . At30 ?C , the rate constant is 0.0190s?1. At what temperature indegrees Celsius would this reaction go twice as fast?

Express your answer with the appropriate units.

Part B

Given that the initial rate constant is 0.0190s?1 at an initialtemperature of 30 ?C , what would the rate constant be at atemperature of 150 ?C for the same reaction described in PartA?

Express your answer with the appropriate units.

Answer & Explanation Solved by verified expert
4.0 Ratings (588 Votes)
PartAWere gonna need the Arrhenius equation shown as equation 1below Im gonna try to minimize using equations to avoidconfusionk1 refers to the rate constant given as 00190 I used asubscript 1 because this value changes with temperature    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

1 point Find the area of the following trapezoid if length a 27 m length...

Geometry
Q

Required information[The following information applies to the questionsdisplayed below.]Adger Corporation is a service...Required information[The...

Accounting
Q

Can you explain the major differences in the synthesis of Pentaammineaquacobalt(III) chloride and pentaamminechlorocobalt(III) chloride? The same...

Chemistry
Q

Solve each initial value problem, then classify the type and stability of the critical point at...

Advance Math
Q

Question 7 The force between two interacting objects that are physically in contact with each...

Biology
Q

Sometimes due to inherited disorders nerve cells in the muscular system do not function properly...

Biology
Q

A principal of $800 is placed in a savings account at 3.5% compounded annually. Use...

Basic Math
Q

Given f x O f g x Select the correct answer below O f g...

Algebra
Q

96. How do auditors assess the adequacy of provisions for doubtful debts?

Accounting
Q

Required 1 Required 2 Required 3 Prepare the expected cash disbursements during August. TEJAS WINDOW...

Accounting
Q

What is the common stock and retained earnings to equal 62,000 for total liabilities and...

Accounting
Q

1. (a) Cempaka Sdn. Bhd. is considering a project which requires RM400,000 for the start...

Finance