Find out the rate constant when the temperature change

Assignment Help Chemistry
Reference no: EM13252565

A reaction with the activation energy Ea= 166.00 kJ/mol, has a rate constant k = 3.900 x 102 at 329.00 Kelvin. Determine the rate constant when the temperature is changed to 693.00 Kelvin. R = 8.314 J K-1mol-1

Reference no: EM13252565

Questions Cloud

What are you going to do to improve communication : Knowing you cannot add employees to your staff in the short term, what are you going to do to improve communication with your overloaded staff?
What is the mass of the meter rule : a meter rule hangs motionless supported at 30cm mark. It has a 0.02kg mass hanging from the 0meter mark
Determine change in regulated output voltage for situations : A shunt regulator utilizing a zener diode is biased on through a 100-ohm resistor. Determine the change in the regulated output voltage for the two situations below  a) VI changes +2.0 V, ILoad constant b) ILoad changes +100 mA, VI constant
The role of the torah and special covenant : "The Role of the Torah and Special Covenant"  Please respond to the following: Discuss the significance of the “special covenant” between the Jewish people and God. Name at least:
Find out the rate constant when the temperature change : A reaction with the activation energy Ea= 166.00 kJ/mol, has a rate constant k = 3.900 x 102 at 329.00 Kelvin. Determine the rate constant when the temperature is changed to 693.00 Kelvin. R = 8.314 J K-1mol-1
What is the angular speed of the hoop : One fine spring afternoon, you go outside to play a rousing game of hoop-and-stick. If your hoop rolls without slipping, what is the angular speed of the hoop
Find the renitic energy of wheel : a wheel is spinning freely on its axis with an angular velocity w of 2 rad/s. What is its renitic energy if the angular velocity is increased to 10 rad/s
Defend an employer decision to check : Defend an employer's decision to check an applicant's credit history and driving offenses that may have occurred in the past. Support your position with evidence or examples.
Explain dinitrogen pentoxide to form nitrogen dioxide : The rate constant for the decomposition of dinitrogen pentoxide to form nitrogen dioxide and oxygen gas has the rate constant 1.7 x 10-3 s-1. This is a first order reaction. How long would it take for for the reaction to be 39.00% to complete

Reviews

Write a Review

Chemistry Questions & Answers

  State melt snow and ice are sodium choride

Two common substances that are used in the northern U.S. to melt snow and ice are sodium choride (rock salt) and calcium chloride. You have a bag of a substance sold as melting salt

  State how many water molecules hydrate a hemoglobin molecule

In aqueous solution, the hydrated radius of hemoglobin is found to be 3.55 nm. How many water molecules hydrate a hemoglobin molecule?

  Explain sodium are mixed with excess water

For the following reaction, 4.91 grams of sodium are mixed with excess water. The reaction yields 5.83 grams of sodium hydroxide.

  Propose a structure for the original compound

A turn-of-the-century chemist isolated an aromatic compound of molecular formula C6H4Br2. He carefully nitrated this compound and purified three isomers of formula C6H3Br2NO2, one of which was obtained in very small amounts. Propose a structure fo..

  Explain the magnesium ribbon and the crucible and cover

Why must you avoid using your hands in handling the magnesium ribbon and the crucible and cover? 2.Why must objects be cooled to room temperature before taking their weights(masses)

  Drag the flask and drop it on the lower half

Drag the flask and drop it on the lower half of the burette to connect them. Open the Data window and click on the flask. Click the Pushpin icon in the blue bar of the Data window to lock its display to the flask's contents.

  What is the value of work

What is the value of work (w) when a piston of volume 0.2 L expands against an external pressure of 200 kPa to a volume of 3.4 L?

  State the concentration of nacl in the unknown solution

Describe another technique that could have been used to find the concentration of NaCl in the unknown solution.

  Explain a wide variety of compounds on hand to help

Crime scene investigators keep a wide variety of compounds on hand to help with identifying unknown substances they find in the course of their duties

  Compute the concentration of sodium ions

Calculate the concentration (M) of sodium ions in a solution made by diluting 70.0 mL of a 0.274 M solution of sodium sulfide to a total volume of 400 mL.

  Explain aluminum deposited on the purified aluminum metal

Calculate the mass of aluminum deposited on the purified aluminum metal by the application of a current of 1.225 kiloamperes for 30 minutes from a very large quantity of a solution containing Al3+ ion in the Al2O3/Na3AlF6 molten state

  How much energy is released from fusion for water

How much energy is released when 32.4 g of water freezes? The heat of fusion for water is 6.02 kJ/mol.

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