What temperature range is the reaction spontaneous

Assignment Help Chemistry
Reference no: EM131033865

For a particular reaction, ?H° is -13.9 kJ and ?S is -41.6 J/K. Assuming these values change very little with temperature, over what temperature range is the reaction spontaneous in the forward direction?

Reference no: EM131033865

Questions Cloud

Horizontal analysis and vertical analysis : Distinguish between the following pairs of terms in not more than five lines for each pair. You can use examples to illustrate your answer.
Prepare an annual report on given case study : ACCT2005 - Financial Accounting 2. Case Study for Annual Report Assignment. The following details are taken from the accounting records of the company as at 30 June 2016
What are your beliefs on death and dying : Reflect on your own culture, ethnicity, religion and/or spirituality: What are your beliefs on death and dying?
Rephrase the authors primary argument : Rephrase the author's primary argument in the form of a close-ended question, until you have identified a point of stasis. Read and thoroughly annotate your remaining research and refine your position and research question.
What temperature range is the reaction spontaneous : Assuming these values change very little with temperature, over what temperature range is the reaction spontaneous in the forward direction?
Importance of international markets on operations management : what factors have contributed to the importance of international markets on operations management
Which facilities capital costs of money is an allowable cost : Describe two to three (2-3) circumstances in which facilities capital costs of money is an allowable cost. Determine the single most significant advantage of having facilities capital costs as an allowable cost under the circumstances you described. ..
Problem regarding the cost of employee benefits : Reisleven Corporation has undertaken a cost study of its operations. One area of concern to the company is the total cost of labor, particularly the cost of employee benefits. Prepare a list of the different kinds of costs that a company might inc..
Consider the reaction: ch4(g) + 2 o2(g)® co2(g) + 2 h2o(g) : CalculateDrxnH andDrxnS for this reaction at 2000°C using the temperature dependent heat capacity values provided in table below:

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the temperature of the system decreases

When solid ammonium chloride, NH4Cl, is added to excess water, a solution forms and the temperature of the system decreases. In a certain experiment, 0.10 mole of NH4Cl is added to a liter of water in an open glass beaker at 298 K

  A certain mass of oxygen was collected over water when

a certain mass of oxygen was collected over water when potassium chlorate was decomposed by heating. the volume of the

  Explain le chatelier''s principle

An understanding of Le Chatelier's principle is fundemental to the study of chemistry and helps us to understand everyday situations.

  What is the volume of the tank

The tank is first evacuated, and then it is connected to a 50.0 L cylinder of compressed nitrogen gas. The gas pressure in the cylinder, originally at 21.5 atm, falls to 1.55 atm without a change in temperature. What is the volume of the tank?

  Evaluate the molarity of an naoh solution

Calculate the molarity of an NaOh solution if 32.6 ml of this solution is required to neutralize 0.854g of potassium hydrogen phathalate. the molecular weight of potassium hydrogen phathalate is 204.277g/mol

  What is the freezing point of an cyclohexane solution that

what is the freezing point of an cyclohexane solution that boils at 81.27 degrees c? normal freezing point is 6.5 and

  Valuate the efficiency for a compression ratio

Evaluate the efficiency for a compression ratio of 10:1. Assume that, in state A, V = 4.00 dm3, p = 1.00 atm, andT = 300 K, that VA = 10VB , pc /pb = 5, and that Cpm = 7/2 R

  Explain the molecule 2,2-dimethylheptane

the molecule 2,2-dimethylheptane, draw Newman projections of the most and least stable forms of 2,2-dimethylheptane, viewing doen the C3-C4 bond, label th energy vs conformation angle diagram

  What quantity of heat is required to vaporize

what quantity of heat is required to vaporize 107g of benzene, c6h6, at its boiling point, 80.1c? the heat of vaporization is +30.8kj/mol.

  State equation to show the polymerisation of the molecule

Write a balanced equation to show the polymerisation of the molecule CF2CF2. Show two repeat units of the polymer.

  Explain what is the mole fraction of h2 in the mixture

a gas mixture contains 5.6 g of N2, 1.4g of h2, and 27.6 of CH4. What is the mole fraction of h2 in the mixture

  State local residents to be that of early american colonist

The decay rate for carbon 14 in the sample is 14.2 dis/min per graham carbon. In what year was the coffin most likely made? ( Assume the half life of carbon-14 is 5730 years and that the decay rate for carbon 14 in living organisms is 15 dis/min p..

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