Calculate average heat of reaction within temperature range

Assignment Help Chemistry
Reference no: EM131353241

At 35°C and 1atm, the degree of dissociation of N204 at equilibrium is 0.27.

(a) Calculate K.

(b) Calculate €e at the same temperature when the pressure is 100mm Hg.

(c) The equilibrium constant for the dissociation of N204 has the values 0.664 and 0.141 at the temperatures 318 K and 298 K, respectively. Calculate the average heat of reaction within this temperature range.

Reference no: EM131353241

Questions Cloud

Calculate the entropy change of the universe : After the nuclei of gas B2 have been excited, a time much larger than the lifetime of the excited state is allowed to elapse, and then diffusion takes place. Calculate the entropy change of the universe.
Considering the purchase of share of alfa growth : You are considering the purchase of a share of Alfa Growth, Inc. common stock. You expect to sell it at the end of one year for $78.45 per share. You will also receive a dividend of $3.49 per share at the end of the next year. If your required return..
Explain why a balanced breakfast and lunch : Explain why a balanced breakfast and lunch will support active, healthy learning at school.
Can this be regarded as quantization of mass : In many classical systems the allowed frequencies are quantized. Name some of the systems. Is energy quantized there too?
Calculate average heat of reaction within temperature range : The equilibrium constant for the dissociation of N204 has the values 0.664 and 0.141 at the temperatures 318 K and 298 K, respectively. Calculate the average heat of reaction within this temperature range.
Is there anything that was done to fight great depression : What similarities and differences do you see between the Great Depression and our current economic problems? Is there anything that was done to fight the Great Depression that should be done now?Provide at least one reference, cited and reference..
What is the forecast for big mac demand for friday : The forecast for Monday was derived by observing Monday's demand level and setting Monday's forecast level equal to this demand level. Subsequent forecasts were derived by using exponential smoothing with a smoothing constant of 0.25. Using this e..
What is company average accounts receivable figure : Two Doors Down, Inc., has weekly credit sales of $40,400, and the average collection period is 25 days. What is the company's average accounts receivable figure?
Are there quantized quantities in classical physics : Why is optical pyrometry commonly used above the gold point and not below it? What objects typically have their temperatures measured in this way?

Reviews

Write a Review

Chemistry Questions & Answers

  Write the net ionic equation for the reaction

Write the complete ionic equation for the reaction of aqueous copper nitrate with aqueous potassium phosphate. Write the net ionic equation for the reaction

  Carbon tetrachloride reacts at high temperatures with

carbon tetrachloride reacts at high temperatures with oxygen to produce two toxic gases phosgene and chlorine.ccl4g

  Why is lactose much more soluble in water than in ethanol

Why is lactose much more soluble in water than in ethanol?

  State the formula for the copper chloride

Write the formula for the name or name for the formula of each acid below. (Type your answer using the format copper(II) chloride for CuCl2, and CO2 for CO2.)

  Explain the aminomethane-buffer

How would you prepare 1.000 L of a 1.000 mole L?1, pH 7.50 Tris-aka, tris(hydroxymethyl)aminomethane-buffer? You have pure Tris?HCl, {(HOCH2)3NH+,Cl?}

  The hydrochloric acid react with gold metal to produce gold

a. On the basis of your intuitive understanding of the chemical properties of sodium and gold, where in your activity series would you place sodium and gold? b. Will hydrochloric acid react with gold metal to produce gold (III) ions and hyrdogen g..

  Explain the first with al and ag electrodes

Consider two cells, the first with Al and Ag electrodes, and the second with Zn and Ni electrodes, each in appropriate 1.00M solutions of their ions.

  Compute the quantity lithium carbonate with water

Calculate the following quantity: final volume of a 0.0521M solution prepared by diluting 24.7 ml of a 0.136M lithium carbonate with water

  What accounts for the larger disorder in the kcl crystals

Problem- Crystalline KCl has S*=83J/mol K and crystalline CaO has S*= 55 J.mol k. What accounts for the larger disorder in the KCl crystals. a) Repulsive forces are larger for CaO

  Explain an acidic solution containing h+ only to form h2

Which metal will react spontaneously with nitrate in acidic solution to form NO, but not with an acidic solution containing H+ only to form H2. Explain. Answer choices: Na, Zn, Cu, F2, & Al

  Define increase the conductivity by a factor of a million

Suppose you dope that 1cm3 sample of silicon with 1ppm of phosphorus that will increase the conductivity by a factor of a million. How many milligrams of phosphorus are required

  Explain what fraction of the original reactant concentration

What fraction of the original reactant concentration will remain after 2.0 hours?

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