What is the value of rate constant

Assignment Help Chemistry
Reference no: EM13113813

A certain first order reaction has a rate constant of 0.0215 s-1 at 24 degrees C. What is the value of rate constant at 70 degrees C if Ea=90.0 kJ/mol?

Reference no: EM13113813

Questions Cloud

Describe the role of ethics and social responsibility : Describe the role of ethics and social responsibility in developing a strategic plan, considering stakeholder needs
Expalin how has jetblue managed to achieve profitability : Expalin how has jetblue managed to achieve profitability in an industry where almost all of its competitors have been losing money?
Find the p-value-null and alternative hypothesis : He notices that 21 of the throws come up 7. State the null and alternative hypothesis, and find the P-value of his observations.
Explain uses x to represent floor plan one : Explain Uses X to represent floor plan one and y to represent floor plan two. write an equation that illustrates the situation.
What is the value of rate constant : A certain first order reaction has a rate constant of 0.0215 s-1 at 24 degrees C. What is the value of rate constant at 70 degrees C if Ea=90.0 kJ/mol.
Why is it essential that the reduced ttc be insoluble : In the motility test, why is it essential that the reduced TTC be insoluble? Why is there less concern about the solubility of the oxidized form of TTC?
What is the best conclusion : What do you think is George Bush's desired conclusion? Make sure to include the computations of income.  How can the discrepancies in parts (a) and (b), and the motivation difficulties in part (c) be diminished?
Elucidate the hypothesis testing method : elucidate the hypothesis testing method, apply these data to the hypothesis testing method you selected.
Find the p-value for mean cost for an airline round-trip : Using α = .05, test to see whether the mean round-trip discount fare has increase in March. What is your conclusion? What is the p-value?

Reviews

Write a Review

 

Chemistry Questions & Answers

  Compute the mass of au

Compute the mass of Au(gold) that occupies 5.0 X 10^-3 cm^3. If the density of gold (Au) is given=19.3 g/cm^3.

  Calculate how many gms of sodium iodide

determine How many formula units(formula un) of sodium iodide(NaI) are present in 9.54 grams of this compound and also calculate how many gms of sodium iodide are present in 6.07E+21 formula units of this compound.

  How many grams of carbon dioxide will form

NaHCO3 (aq) + H3C6H5O7 (aq) 3CO2 (g) + 3H2O (l) + Na3C6H5O7 (aq) If 1.10 g sodium bicarbonate and 1.10 g citric acid are allowed to react, how many grams of carbon dioxide will form.

  What is the mass, in grams, of the liquid propylene glycol

What is the mass, in grams, of 55.0 mL of the liquid propylene glycol, a moisturizing agent for foods, which has a density of 1.036 g/mL at 25 degress Celcius.

  Calculate the energy released in fission reaction

You have 16 electrons, 16 protons, and 16 neutrons. You can combine them to make 8 Helium (He-4) atoms, 4 beryllium atoms (Be-8), 2 oxygen atoms (O-16), or one sulfur atom (S-32).

  Determine the new volume of the gas sample

Find the new volume of the gas sample - What is the new volume of the gas sample

  Explain the main types of intermolecular forces

Explain the three main types of intermolecular forces including dispersion forces, intermolecular forces, dipole-dipole force explain what they are also provide an example of each intermolecular force where it occurs.

  Determine the mass in grams of the lead

The water level in a graduated cylinder was at 211 rises initially it raised to 270 after adding a piece of lead is submerged. Determine the mass in grams of the lead?

  Determine the equilibrium concentrations

Determine the equilibrium concentrations - what are the new equilibrium concentrations of all species.

  Determine the composition of matter

Acetic acid flowing at the rate of 20kg pe min. Product p is of combination leaves at rate of 100 kg per minute. Determine the composition of p?

  Compute the amount of the excess reagent

For the given reaction, 2 HCl (aq) + Ba(OH)2 (aq) BaCl2 (aq) + 2 H2O (l) 73.0 grams of HCl are allowed to react with 342 grams of BaCl2.

  Determine the ph change

total molarity of acid and conjugate base in this buffer. A boy mixes 5.70mL of a 0.330M Hydrochloric acid  solution to the beaker. Determine the pH change if  The pKa of acetic acid = 4.760.

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