Define what is the value of k at 51 c if ea=100 kj/mol

Assignment Help Chemistry
Reference no: EM13681612

A. Another first-order reaction as well has a rate constant of 26.5 * 10-2s-1 at 24 C Define what is the value of K at 51 C if Ea=73kj/mol?

B. Another first-order reaction as well has a rate constant of 2.65* 10-2s-1 at 24 C. Define what is the value of k at 51 C if Ea=100kj/mol?

Another problem I'm having trouble understanding, relating to first order reaction, If someone would helo me in showing me the steps in solving.

Reference no: EM13681612

Questions Cloud

Explain what was the activity of the sample in counts : A sample of a commotion whose half-life is known to be 7.50 minutes was measured from 10:03 to 10:13. The total number of counts evidence in this 10-minute interval was 34,650. Explain what was the activity of the sample in counts per minute at 10..
Utilizing published mass excess values to compute the decay : Utilizing published mass excess values to compute the decay energy Q (in MeV) for the following radioisotopes.
Determine the half-life of this radionuclide : A sample of 0.250 g of a pure radionuclide with a mass number of 244 was pragmatic to have an absolute activity of 4.45 micro curies. Determine the half-life of this radionuclide.
Compute the activity in units of curies for the 0.25 g : In a pacemaker this power system is able to have a life up to 20 years. Compute the activity in units of curies (Ci) for the 0.25 g of pure 238Pu used in the pacemaker battery.
Define what is the value of k at 51 c if ea=100 kj/mol : Another first-order reaction as well has a rate constant of 2.65* 10-2s-1 at 24 C. Define what is the value of k at 51 C if Ea=100kj/mol. Another problem I'm having trouble understanding, relating to first order reaction, If someone would helo me ..
Define what will be the activity of 137mba after five minute : 137Cs decays by beta minus emission to an isomeric state in 137Ba which then decays by the emission of a gamma-ray. If we start with a 4 mCi of pure 137Cs, define what will be the activity of 137mBa after five minutes. The half-lives of 137Cs as well..
Compute the ph of the solution at 10.00 ml koh added : A 50.00ml solution of the acetylsalicylic acid HC9H7O4 is titrated with 0.1000 M KOH. It needed 22.08 ml of KOH to reach the equivalence point of the titration. Ka = 3.0x104
Compute the molarity of a 35% solution by weight of solution : Compute the molarity of a 35% solution by weight 35g HCl / 100 g of solution. At this concentration the solution has a density of 1.17 g/mL.
Compute the ph of hydrochloric acid : The pH range given is typically 0 - 14. Concentrated acids as well as bases may fall outside this range. Compute the pH of hydrochloric acid, if the solution is sold as 31 % by weight (31 g HCl / 100 g solution) with a density of 1.15 g/mL.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what is the new pressure in the tire

A bicycle tire is filled with air to a pressure of 610kPa, at a temperature of 60.5oF. Riding on asphalt on a hot day increases the temperature of the tire to 58.0oC. The volume of the tire increases by 4.0%. What is the new pressure in the tire

  The absorption of other waste gas components into the water

Neglect the absorption of other waste gas components into the water, and the evaporation of water into the waste gas stream. What rate is NH3 is being removed from the feed gas? mol/hr

  Explain how many donor atoms enable edta to form a stable

How many donor atoms enable EDTA to form a stable complex ion with lead. A. 4 B. 6 C. 5 D. 3 E. 2

  Define the difference between the rate law for a reaction

Explain the difference between the rate law for a reaction and the integrated rate law for a reaction. What relationship does each kind of rate law express

  A 200-milliliter sample of 200-molar k2co3 solution is

a 20.0-milliliter sample of .200-molar k2co3 solution is added to 30.0 milliliters of .400-molar bano32 solution.

  What is the concentration of the h2so4 solution

It takes 64 mL of .124 M KOH to neutralize 25.6 mL of H2SO4 solution. What is the concentration of the H2SO4 solution?

  If 740 mol of a novolatile nonelectrolyte are dissolved in

if .740 mol of a novolatile nonelectrolyte are dissolved in 3.80mol of water what is the vapor pressure ph20 of the

  Compute the conversion rate for total baseline

Calculate the conversion rate (in Hz) for Problem 4-11 if the peak were sampled and digitized 141 times and the total baseline to baseline time was 2.86 seconds.

  Explain many drugs are high-molecular-weight amines

Many drugs are high-molecular-weight amines that are weak bases. Such amines are not soluble in water, which limits the ways they can be administered and means that they are not soluble in body fluids such as blood plasma and cerebrospinal fluid

  Sodium thisulfate na2s2o3 is used as a fixer when

sodium thisulfate na2s2o3 is used as a fixer when developing photographic film. what is the mass in grams of na2s2o3

  A bars are plated from an aqueous solution of gold chloride

gold bars are plated from an aqueous solution of gold chloride (AuCl3) by using a current of 50 Amperes. With this current, how long would it take to plate out a 1 pound bar of gold worth almost $ 25,000? 453.59 grams weigh a pound.

  What pressure must be exerted on the surface

At 80 deg. Celsius the vapor pressures of pure liquids X, Y, and Z are 385, 190, and 66 mm Hg, respectively. What pressure must be exerted on the surface of the solution containing one mole of X, three moles of Y, and two moles of Z for boiling to..

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