Define delta s degrees are independent of temperature

Assignment Help Chemistry
Reference no: EM13175641

Find the temperature at which Kp=41.0 for the reaction H2(g)+I2(g)<-->2HI(g). [Given: at 25 degrees C, for H2(g), deltaH degrees F=0, S degrees=131.0 J/mol*K; for I2(g), DeltaH degrees F=62.26 kJ/mol, S degrees=260.6 J/mol*K; for HI(g), DeltaH degrees F= 25.9 kJ/mol, S degrees=206.3 J/mol*K; assume that Delta H degrees and Delta S degrees are independent of temperature]
A. 202K
B. 1K
C. 506K
D. 498K
E.1059K

Reference no: EM13175641

Questions Cloud

State the rock was formed billions of years ago : A rock contains 0.42 mg of Pb-206 and 0.53 mg of U-238. Approximately how many U-238 atoms were in the rock when it was formed billions of years ago? (The half life for 238U-->206Pb is 4.5x10^9 yr.
Explain approximately what fraction of cobalt : Cobalt-60 is a beta emitter with a half life of 5.3 years. Approximately what fraction of cobalt-60 atoms will remain in a particular sample after 12.0 years?
Determine the after tax cost and oppertonity cost : ublic offering bonds 20% and interst 6%. tyberius investment 10% and interest 10%. sludge FM bank 20% and interest 12%. retained earning 15% and interest 10%. commen stock 25 and interest 15%.
Define a voltaic cell consists of a hg : A voltaic cell consists of a Hg/Hg2^2+ electrode(E degrees=0.85V) and a Sn/Sn^2+ electrode(E degrees=-0.14V). Calculate[Sn^2+]if [Hg2^2+]=0.36 M and Ecell=1.04V at 25 degrees C.
Define delta s degrees are independent of temperature : Find the temperature at which Kp=41.0 for the reaction H2(g)+I2(g) 2HI(g). [Given: at 25 degrees C, for H2(g), deltaH degrees F=0, S degrees=131.0 J/mol*K; for I2(g)
Who aim the first shot : If the average shooter aims at someone, he will hit them half of the time. If the drunk aims at someone, then he will hit them only ten percent of the time. Once someone is hit, they are out of the game, with the winner being whoever is the last r..
Compute deltag for the reaction : The equalibrium constant for the reaction AgBr(s) Ag^+(aq)+Br^-(aq) is the solubility product constant, Ksp=7.7x10^-13 at 25 degrees C. Calculate deltaG for the reaction
Explain what is the ph of the solution after naoh : What is the pH of the solution after 39.2 mL of NaOH have been added to the acid? Ka=1.3x10^-5
Define the opportunity cost of an item : The production possibilities frontier can be used to demonstrate which of the following?If Lindenderry is at point U, producing 1300 tons of corn and 34 million automobiles, what is the opportunity cost of an additional 11 million automobiles?

Reviews

Write a Review

Chemistry Questions & Answers

  What volumes of co2 and nh3

What volumes of CO2 and NH3 at 201 atm and 450.°C are needed to produce 2.54 kg of urea, assuming the reaction goes to completion?

  What is the identity of other isotope of silver

Silver has an average atomic mass of 107.87 u. If 48.18% of Ag exists as Ag-109 (108.9047 u), what is the identity and the atomic mass of the other isotope?

  Calculate the solubility of ca(oh)2

calculate the solubility of Ca(OH)2 in a 0.469M Cacl2 solution at 31 Degrees, given the Ksp of Ca(OH)2 is 4.96*10^-6. give answer in milli molar units.

  State how many millimoles of acetate need to add to solution

Produce a buffer solution that has a pH of 5.32. You already have a solution that contains 10 \rm mmol (millimoles) of acetic acid. How many millimoles of acetate

  Construct a reaction table for the process

Construct a reaction table for the process, and use it to calculate Kc at this temperature.

  Find the intrinsic conductivity for germanium

Find the intrinsic conductivity for germanium. (Assuming ni = 2.5x 1019/m3 at room temperature.)

  State sodium borohydride in ethanol

After the Ketone react with sodium borohydride in ethanol. HCl be added dropwise, and then remove the ethanol by distillation, then add DCM and ice water.

  Explain what will be the equilibrium concentration of hi

What will be the equilibrium concentration of HI and Cl2 in the container? The answer is: [HI] = 1.47x10^-12 M [Cl2] = 7.37x10^-13 M

  What is the molar flow rate of n2

100 mol/h of n-octane is burned in 80.0% excess air to 95.0% conversion. What is the molar flow rate of N2 in the stack gas if The n-octane is converted to a mixture carbon monoxide, carbon dioxide, and water, where the ratio of CO2 to CO is 4:1?

  Explain determined that for each mole of hydrocarbon

Using the technique of the previous problem ?E was found to be -2,000.00 kJ/mol at 298 K for an unknown liquid hydrocarbon. In another experiment it was determined that for each mole of hydrocarbon

  Compute the mass percentage of nitrogen in the sample

If 36.0 mL of 0.150 M HCl(aq) is needed to neutralize all the NH3(g) from a 2.25-g sample of organic material, calculate the mass percentage of nitrogen in the sample.

  What would be the best method of separating the particles

sand and iron particles that are similar in size and color are mixed together in a beaker. what would be the best method of separating the particles?

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