Explain what is the ratio of f at the higher temperature

Assignment Help Chemistry
Reference no: EM13227837

A certain reaction with an activation energy of 185kj/mol was run at 455k and again at 475 . What is the ratio of f at the higher temperature of f at lower temperature? one significant figure

Reference no: EM13227837

Questions Cloud

Determine what is the norton equivalent resistance : Consider the Norton equivalent circuit with respect to terminals 'a' and 'b' for the circuit shown below. Suppose that Ro is given as 10 . The Norton equivalent current must be zero because there are no independent sources.
Explain the average human lung expands : During a breath, the average human lung expands by about 0.50L. If this expansion occurs against an external pressure of 1.0 atm, how much work in J is done during the expansion?
Enumerate the major segmentation variables : Enumerate the major segmentation variables and provide real-life examples of segmentation done by firms for their products/services.
What is the value of the coefficient of correlation : What is the value of the coefficient of correlation and what does it mean in the context of the Problem and compute the coefficient of determination and interpret its meaning in the context of the problem
Explain what is the ratio of f at the higher temperature : A certain reaction with an activation energy of 185kj/mol was run at 455k and again at 475 . What is the ratio of f at the higher temperature of f at lower temperature? one significant figure
Find the total circuit impeadance and current source : Find the associated answers for: total circuit impeadance (Zt), Current source (RMS), Vc (RMS) w/ power factor, Vr (RMS), all in complex form/ rectangular form. Remember each question has to be done three times, one for each frequency.
How can she convince the marketers : • How can she be sure of her judgment? • How can she convince the marketers? • How should she act in this situation?
State a gaseous hydrogen and carbon containing compound : A gaseous hydrogen and carbon containing compound is decomposed and found to contain 85.63% C and % H by mass. The mass of 258 mL of the gas, measured at STP, was found to be 0.646 g. What is the molecular formula for this compound
Use an appropriate technique to develop a forecast : Use an appropriate technique to develop a forecast for the expected number three weeks Can someone please show me how to work this problem?

Reviews

Write a Review

Chemistry Questions & Answers

  How many grams of oxygen are collected in a reaction

How many grams of oxygen are collected in a reaction where 235 mL of oxygen gas is collected over water at a temperature of 25 ^circ {rm C} and a total pressure of 704 torr?

  How many grams of oxygen are needed

given the equation 2C2H6(g)+7O2(g)->4CO2(g)+6H20(g) How many grams of oxygen are needed to react with 4.00 moles of C2H6?

  State what is the mass of the aluminum cylinder

If we add a solid aluminum cylinder to a graduated cylinder containing 19.2 mL of water, and the water level in the cylinder rises to 24.7 mL, what is the mass of the aluminum cylinder?

  State concentration of an unknown hydrochloric acid solution

Determine the concentration of an unknown hydrochloric acid solution that requires 70.5 mL of 1.6 M barium hydroxide to completely neutralize

  State the determination of the structure of a new compound

To the organic chemist, mass spectrometry is especially useful in the determination of the structure of a new compound because it provides information about

  How many milliliters of 0.105 m hcl are needed

How many milliliters of 0.105 M HCl are needed to titrate 50.0 mL of a solution that contains 1.25 g of NaOH per liter?

  Write the complete ionic equation for each reaction

Write the complete ionic equation for each reaction that produced a precipitate? Write the net ionic equation for each reaction that produced a precipitate?

  Calculate the initial rates for initial concentration

My lab is of an iodine clock reaction. I am being asked to calculate the initial rates for experiments 1, 2, and 3 from delta [S2082-]/ delta time. I know how to use the initial rate method however I am confused on how to obtain the initial concen..

  Compute the temperature of a sample of c3h6

Assuming it behaves as an ideal gas, calculate the temperature of a sample of C3H6 whose molecules have a root mean square molecular

  What are the bond angle measurements of aspartame

How many valence electrons does one molecule of aspartame have? What are the bond angle measurements of aspartame?

  Explain the density of thiophene

the density of thiophene, C4H4S is 1.065 g/mL. A solution is made by dissolving 15.0 g of thiphene in 250.0 mL of toluene. Calculate the Molarity

  Explain why the c equal c stretching mode gives rise

Explain why the C=C stretching mode gives rise to a rather weak IR band in 1-methylcyclohexane

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