Explain what is the value of the arrhenius pre-exponential

Assignment Help Chemistry
Reference no: EM13521095

An Arrhenius plot (ln k vs. 1/T) for a second order reaction produced a straight line with a slope of -6.81e+03 K. What is the value of the Arrhenius pre-exponential if k = 3310 M-1 s-1 at 640 K

Reference no: EM13521095

Questions Cloud

Find the equation describing the motion of the mass : A mass of 0.14kg on the end of a spring oscillates with a period of 0.45 s and an amplitude of 0.15 m. Find the equation describing the motion of the mass
Explain how long will it take for the concentration of hi : At 25°C, hydrogen iodide breaks down very slowly to hydrogen and iodine: rate=k[HI]2. The rate constant at 25°C is 2.4 10-21 L/mol·s. If 0.0165 mol of HI(g) is placed in a 1.0 L container, how long will it take for the concentration of HI to reach..
Calculate the speed of sound in the gas in the tube : A uniform narrow tube 1.79 long is open at both ends. It resonates at two successive harmonics of frequencies 285 and 342. What is the speed of sound in the gas in the tube
Apply theories of organisational ownership : Apply theories of organisational ownership and control to a real organisation - analyse the advantages and disadvantages of a form of ownership and recommend changes.
Explain what is the value of the arrhenius pre-exponential : An Arrhenius plot (ln k vs. 1/T) for a second order reaction produced a straight line with a slope of -6.81e+03 K. What is the value of the Arrhenius pre-exponential if k = 3310 M-1 s-1 at 640 K
Explain what strongest lines of the he+ spectrum occur : What strongest lines of the He+ spectrum occur at the following wavelengths:1) 127.57 nm 2) 164.12nm 3)25.64 nm. Calculate the transitions associated with these lines.
Compute the heat flow rate from the radiator : A radiator has an emissivity of .90 and its exposed area is 1.23 m^2. the temperature of the radiator is 100 degrees C, what is the heat flow rate from the radiator
Explain nuclear binding energy in j : Calculate the binding energy (in J) and the nuclear binding energy per nucleon of 107- 47 Ag (106.9051 amu). a. nuclear binding energy in J
Explain changing equations into balanced net ionic equations : Rewrite the following unbalanced equations, changing them into balanced net ionic equations (assume that all reactions are in water solutions)

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd