Describe the rate constant at the temperature

Assignment Help Chemistry
Reference no: EM13498416

The half-life for a first-order reaction is known to be 680 seconds at a given temperature. What is the rate constant at this temperature?

Reference no: EM13498416

Questions Cloud

Calculate the price and mix variance for each material used : Comment on your calculations to help explain what has happened to the material yield variance.
Prepare a customer profitability analysis : Omega Printers Ltd handles printing jobs. Joe Patterson, finds that serving some clients is more demanding than serving others.
Explain net equation for the preparatory phase of glycolysis : Write a series of balanced equations for all the reactions of the catabolism of glucose into 2 molecules of glyceraldehyde-3-phosphate (preparatory phase of glycolysis) and combine the net equation to give the oveall net equation for the preparato..
What is the slope of equation : In forecasting, MacDonald's Wing® discovered that when it opened its store to the public, it was able to sell 5,000 parachutes in the first year. Given the equation; y=a+bx. Where 'y' represents the number of sales and 'a' is the number they s..
Describe the rate constant at the temperature : The half-life for a first-order reaction is known to be 680 seconds at a given temperature. What is the rate constant at this temperature
Why transfer prices base on actual costs are not appropriate : Compute the ROI for both divisions showing the return on sales and investment turnover for the year ended April 2012.
Test the accountants claim at the 0.05 level of significance : a sample of 60 firms was gathered and 50 stated that they spend more than $50 million per year on safety. test the accountants claim at the 0.05 level of significance
What percent of its total kinetic energy is translational : A hollow, thin-shelled ball of mass m rolls along a horizontal surface with a translational speed of v. What percent of its total kinetic energy is translational
Find out the rate constant for the data collected : Use the integrated rate law method to determine the rate constant for the data collected for the reaction:

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the radius of a sodium atom in pm

Sodium has a density of 0.968g/cm3 and crystallizes with the body-centered cubic unit cell. Calculate the radius of a sodium atom in pm.

  What is the value of h for the balanced reaction

At 25 degrees C and constant pressure, carbon monoxide gas combines with oxygen gas to give carbon dioxide gas with the evolution of 10.1 kJ per gram of carbon monoxide consumed. What is the value of ^H for the balanced reaction?

  Explain what is the half-life

Iodine-123 is used to establish thyroid gland function. If after 79.8 hours, 1.56% of the original dose remains in the patitent, what is the half-life

  A chemist wishing to do an experiment requiring 47ca

a chemist wishing to do an experiment requiring 47ca half-life 4.5 days needs 5.0 mg of the nuclide. what mass of

  Evaluate the percent dissociation of the acid

Calculate the percent dissociation of the acid to 3 significant figures. % ============= 2. The pH of a 4.28×10-3 M solution of a weak base that will accept only one proton is 7.17. Calculate the percent dissociation of the base to 3 significant f..

  Explain how many moles of ca(oh)2 will now dissolve

If one added 0.01 M of CaCl2 to this solution, how many moles of Ca(OH)2 will now dissolve in 1.0 L of water containing this concentration of CaCl2

  Explain overall balanced redox reaction equation

Sketch a voltaic cell represented by the line notation below. Write the overall balanced redox reaction equation and calculate Eocell Mn(s) | Mn2+(aq) || ClO2-(aq) | ClO2(g)

  Explain gas pressure in atm be at 228 k if its volume reduce

A gas at 439 K occupies 5.98 L at a pressure of 1.38 atm. What will its pressure (in atm) be at 228 K if its volume is reduced to 4.40 L

  What is the ph of the resulting hydrochloric acid solution

0.60 g of hydrogen chloride HCl is dissolved in water to make 7.5 L of solution. What is the pH of the resulting hydrochloric acid solution.

  State na3po4 per liter of solution

What is the pH of a solution which contains 0.300 moles of Na2HPO4 and 0.200 moles of Na3PO4 per liter of solution?

  Explain what are possible products of the reaction

what is happening in the reaction between pyridine and SnCl4. What are possible products of the reaction

  Define what is the concentration ratio of co2

What is the concentration ratio of CO2 (usually written as H2CO3) to HCO3- in blood at pH = 7.40. (carbonic acid Ka1 = 4.3 x 10-7)

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