Explain a certain reaction has an activation energy

Assignment Help Chemistry
Reference no: EM13144165

A certain reaction has an activation energy of 70.0 Kj/mol and a frequency factor of A1 = 4.80×1012. A) What is the rate constant, k , of this reaction at 30.0 C ? An unknown reaction was observed, and the following data were collected: T (k) k (m-1s-1) 352 109 426 185 B) Determine the activation energy for this reaction

Reference no: EM13144165

Questions Cloud

How to allocate costs : Do you think there is practical managerial application of these techniques? In other words, will better decisions be made by considering carefully how to allocate costs, or is this mainly a necessary cost accounting task with little practical imp..
Prepare a retained earnings statement for the year : On January 1, 2006, Walter Corporation had Retained Earnings of $378,000. During the year, Walter had the following selected transactions: Prepare a retained earnings statement for the year.
Compartment contains a saturated solution of silver iodide : Consider the following electrochemical cell at 298 K. One compartment contains a 1.00-M solution of silver nitrate. The other compartment contains a saturated solution of silver iodide
What would be the volume of the gas : A certain quantity of a gas occupies 61.3 mL at 68 ?C. If the pressure remains constant, what would be the volume of the gas at 128 ?C?
Explain a certain reaction has an activation energy : A certain reaction has an activation energy of 70.0 Kj/mol and a frequency factor of A1 = 4.80×1012. A) What is the rate constant, k , of this reaction at 30.0 C
What will the volume of the ball be : basketball with a volume of 3.50 Liters is left in a car when the temperature is 298 K. What will the volume of the ball be as the car heats up to 305 K during the day?
Nazi germany and the holocaust : Discuss in detail the role of both informational and normative influence in Nazi Germany and the Holocaust.
Basics of amount of total liabilities : They had a 5% stated rate of interest that was payable in cash on January 1 of each year beginning January 1, 2010. Based on this information alone, the amount of total liabilities appearing on the December 31, 2009 balance sheet would be:
Explain glucose and fructose : which is commonly known as table sugar, reacts in dilute acid solutions to form two simpler sugars, glucose and fructose, both of which have the formula C6H12O6 At 23C

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate heat of reaction in units of kj per mole of hcl

500 mL of 0.22 M HCl and 500 mL of 0.20 M NaOH were added to a calorimeter. Assume both substances have a density of 1 g/mL and a specific heat capacity of 4.184 J/g°C.

  Calculate the amounts of magnesium nitride formed

A 21.496 g sample of magnesium is burned in air to form magnesium oxide and magnesium nitride. when the products are treated with water, 2.813 g of gaseous ammonia are generated.

  What is the new volume of the balloon

When 0.549 moles of a certain gas fill a balloon the volume is 75 mL. If enough of the same gas is added to the balloon until 1.44 moles of gas are present, what is the new volume of the balloon?

  What pressure is needed to reduce the volume

A sample of helium gas has a volume of 241 mL at 0.83 atm. What pressure is needed to reduce the volume at constant temperature to 35 mL.

  How many grams of excess reagent are present

Thirteen grams of titanium react with 60.0 g of bromine. How many grams of titanium(IV) bromide are produced, assuming 100% yield.

  What is the rating in km l-1

If a car has an EPA mileage rating of 30 miles per gallon, What is this rating in km L-1? 1 liter = 1 dm3, 1 gallon = 3.785 liter, 1 mile = 1.609 km.

  What is the rate of appearance of no2

if the rate of decomposition of N2O5 at a particular instant in a reaction vessel is 4.2 x 10^-7 M/s, what is the rate of appearance of NO2

  How much caco3 is produced

CaCN2 + 3 H2O → CaCO3 + 2 NH3 . How much CaCO3 is produced if 47.5 moles NH3 are produced?

  Compute the changes in the degree of polymerisation

Compute the changes in  the degree of polymerisation and the rate of the polymerisation caused by raising the temperature of polymerisation of styrene in C6H6, initiated by azobisisobutyronitrile from 60 0C to 70 0C.

  Compute the value of delta g for the process

Calculate the value of Delta G for the process- AgCl (s) Ag+(aq) + Cl-(aq) to yield a saturated solution at 298 K.

  What mass of limestone must have dissolved

what mass of limestone must have dissolved if 3.05x10^10 kg of calcium hydrogen carbonate was produced? CaCO3(S)+H2CO3(aq)->Ca(HCO3)2(aq)

  Determine how much koh you could add

To make a phosphate buffer at pH 9.6 starting with 1L of 10 mM phosphoric acid (H3PO4; pKs are of 2.15, 6.82, and 12.38 determine how much KOH ), you could add?

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