What are delta g and k at 600 degrees?

Assignment Help Chemistry
Reference no: EM13884119

Styrene is produced by catalytic dehydrogenation of ethyl- benzene at high temperature in the presence of superheated steam.

(a) Find ÄH°rxn, ÄG °rxn, and ÄS °rxn, given these data at 298 K:

(b) At what temperature is the reaction spontaneous?

What are Delta G and K at 600 degrees?

 

Reference no: EM13884119

Questions Cloud

Find one independent variable and one dependent variable : For the following situations name at least one independent variable (and the levels of that variable) and one dependent variable -A research project where the topic of interest is achievement.
What is the value of the standard deviation : Use the following frequency distribution (of SAMPLE DATA)in answering the questions: class 0-10 f=10; class 10-20 f=20; class 20-30 f=40; class 30-40 f=20; class 40-50 f=10. What is the value of the standard deviation
Arbitrary stable complex signal without any symmetry : 1.Consider the system in Figure with H0(z), H1(z), and H2(z) as the system functions of LTI systems. Assume that x[n] is an arbitrary stable complex signal without any symmetry properties.(...)
Product in the manufacture of ethylene : Acetylene is formed as a by-product in the manufacture of ethylene. It is removed by selective hydrogenation using noble metal catalysts (see, for example, US 7,453,017). A particular catalyst achieves 90% acetylene saturation with 50% hydrogen se..
What are delta g and k at 600 degrees? : What are Delta G and K at 600 degrees?
Determine the critical value for a left-tailed test : Determine the critical value for a left-tailed test of a population mean at the α=0.005 level of significance based on a sample size of n = 30
Find the common difference : The nth term of an A.P. is 6n+2. Find the common difference.Find the 6th term from the end of the A.P. 17, 14, 11,......,-40. For what values of n is the nth term of the following two A.P.'s the same. If the 8th term is f an A.P. is 31 and the 15th t..
The tires to be eligible for the discount guarantee : Suppose the company is considering a guarantee that will provide a discount on replacement tires if  the original tires do not provide the guaranteed mileage. What should the guaranteed mileage be if  the company wants no more than 9% of the tires to..
Referred to as principles in current gaap : 1.What are four key accounting practices that often are referred to as principles in current GAAP?

Reviews

Write a Review

Chemistry Questions & Answers

  Evaluate molar solubility of agi

AgI is more soluble in ammonia than in pure water. Calculate molar solubility of AgI in 0.80 M NH3 solution. Ksp(AgI)=8.5*10^-17, Kf=1.6*10^7 for Ag(NH3)2.

  Explain the resonance forms of 4-methoxybenzaldehyde

Draw all of the resonance forms of 4-methoxybenzaldehyde which contribute to the reducwd electrophilicity of the aldehyde carbon relative to benzaldehyde.

  A student is given 2500 g of sodium lactatenac3h5o3 and a

a student is given 250.0 g of sodium lactatenac3h5o3 and a bottle of lacticacid marked 73.0 by mass hc3h5o3 density1.20

  Explain the reaction of of methane and of oxygen gas

Gaseous methane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water. What is the theoretical yield of carbon dioxide formed from the reaction of of methane and of oxygen gas

  What is the element symbol

What is the element symbol?

  Explain the concentration of ammonia in the solution

A solution is prepared by dissolving 0.19 of acetic acid and 0.19 of ammonium chloride in enough water to make 1.0 of solution. What is the concentration of Ammonia in the solution

  Determine what is the longest possible wavelength of light

Determine what is the longest possible wavelength of light that could ionize an atom of bismuth if the first ionization energy of bismuth is Ei1 = +70 kJ/mol.?

  Explain the concentration of benzene in the water sample

The solution gives an absorbance of 0.102 at 227nm using a 1.0 cm cell. A separate water sample containing benzene gives an absorbance of 0.0844 at 227nm in a 1.0 cm cell. What is the concentration of benzene in the water sample

  Explain several elements present in smaller quantities

The human body contains 63% H, 25.5% O, 9.45% C, 1.35% N, 0.31% Ca, and 0.22% P, plus several elements present in smaller quantities. Are these mass or mole percents

  Lda is added to a solution containing ethyl butanoate after

lda is added to a solution containing ethyl butanoate. after thisreaction has gone to completion propanal is added.

  Evaluate the concentration of oxalate ion

Calculate the pH of a 0.02 M solution of oxalic acid (H2C2O4). Ka1 = 5.9 x 10^-2, Ka2 = 6.4 x 10 ^-5. Calculate the concentration of oxalate ion, (C204^2-) in the solution

  State the advantages and disadvantages of using methanol

What are the advantages and disadvantages of using methanol, ehtanol and water as a solvent for reactions

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