menu
bartleby
search
close search
Hit Return to see all results

QUESTION 6Consider the reaction below at 100oC.  T2U  (g)   ->  2 T (g)   +  U (g)  When [T2U]o is 0.250 M, the reaction rate is 9.30 x 10-3 M/s, and when [T2U]o is 0.144 M, the reaction rate is 3.09 x 10-3 M/s.  If the reaction has an activation energy of 66 kJ/mol, what is the numerical value of the rate constant at 25oC?  Please assume k has the same units as those you selected for Question 3.   A.    0.000703  B.   0.00472  C.   0.0373  D.   0.117

Question

QUESTION 6

Consider the reaction below at 100oC.  

T2U  (g)   ->  2 T (g)   +  U (g)  

When [T2U]o is 0.250 M, the reaction rate is 9.30 x 10-3 M/s, and when [T2U]o is 0.144 M, the reaction rate is 3.09 x 10-3 M/s.  If the reaction has an activation energy of 66 kJ/mol, what is the numerical value of the rate constant at 25oC?  Please assume k has the same units as those you selected for Question 3. 

   

A.    0.000703

   

B.   0.00472

   

C.   0.0373

   

D.   0.117

check_circleAnswer
Step 1

Arrhenius equation gives the effect of change of temperature on the reaction rate constant. 

fullscreen
Step 2

For two different tempeartures, the equation is modified as:

fullscreen
Step 3

Using the concentration of the reactant and rate of the reaction, the order of...

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Our solutions are written by experts, many with advanced degrees, and available 24/7

See Solution
Tagged in

Science

Chemistry

Chemical Kinetics

Related Chemistry Q&A

Find answers to questions asked by student like you

Show more Q&A add
question_answer

Q: imagine attached for question

A: Analysing the given compound, there are three chiral carbons present which are labelled with asteris...

question_answer

Q: pyridine heat снэсогн НН Question # 2 Show the Products you would obtain by acid catalyzed reaction ...

A: Acid catalysed reaction:

question_answer

Q: If 54.7 grams of propane (C3H8) and 89.6 grams of oxygen (O2) are available in the balanced combusti...

A: limiting reactant:The limiting reactant is the reactant that limits the amount of other reactant tha...

question_answer

Q: CHEMITRY EXPERT ONLY   Please write the full ionc equations and net ionic equations for the followin...

A: Reactant given is calcium phosphate and calcium nitrate.

question_answer

Q: Decide whether each pair of elements in the table below will form an ionic compound. If they will, w...

A: Ionic bond is formed by the transfer of electron from an electropositive atom to the electronegative...

question_answer

Q: what is the vapor pressure if there is 1.20 molarity glucose solution at 250.15 degree celsius

A: The vapour pressure of a solution is given by

question_answer

Q: Why is carbon dioxide CO2 able to be stored more effectively in ocean water vs. fresh water   a. T...

A: The carbon dioxide CO2 able to be stored more effectively in ocean water than fresh water.  This is ...

question_answer

Q: Question 89, Chapter 5 of General Chemistry 11th Edition, by Petrucci. The active ingredients in a p...

A: The balanced chemical equation between aluminium hydroxide and magnesium hydroxide with hydrogen chl...

question_answer

Q: Formula Molar mass of element/ion   Moles    Mass O: F: dioxygen difluoride.   X Mol  =   Cati...

A: Mass of the given compounds can be calculated as,

Sorry about that. What wasn’t helpful?