State what is the standard entropy change at the temperature

Reference no: EM13234083

The following four reactions have standard entropy changes (J/K) at 68oC of 150.7, 20.31, 158.1, and 23.92, respectively.

D2(g) ? 2 D(g)
B2(g) ? 2 B(g)
2 HD(g) ? D2(g) + H2(g)
2 HB(g) ? B2(g) + H2(g)

What is the standard entropy change at this temperature for the reaction below ?

B(g) + HD(g) ? D(g) + HB(g)

The correct answer is 132.29 I just dont know how to get to it.

Reference no: EM13234083

Questions Cloud

What is the const keyword in c++ and why would you use : What is the const keyword in C++? Why would you use the const keyword

State balance the redox reaction in acidic solution : Balance the following redox reaction in acidic solution. State what is being ocidized, what is being reduced and how many electrons are transferred during the reaction.

Define the idea of natural law : Define the idea of “natural law” that was generally accepted throughout Europe in the seventeenth and eighteenth centuries. Briefly explain the effect that European expansion into other parts of the world combined with new ways of thinking brought ab..

Write a program prompts user to enter the first digits : Need help to write problem displaying ISBN(international standard book numbers). Question as follows:

State what is the standard entropy change at the temperature : The following four reactions have standard entropy changes (J/K) at 68oC of 150.7, 20.31, 158.1, and 23.92, respectively. What is the standard entropy change at this temperature for the reaction below ?

Prepare a marketing plan that addresses product modification : Determine the marketing mix specific to your selected Japan's rice explain your choice of marketing mix.

Explain what is the standard free energy change : What is the standard free energy change (kJ) for the following reaction at 499.0 K ? [Note: Answer should be expressed as "xxx.x", or with one sig fig after the decimal

Statement of absolute monarchy : How can versailles be interpreted as a statement of absolute monarchy in addition to its obvious showiness?

Prepare a financial overview for your japans rice : Prepare a financial overview for your Japan's rice. Include a chart that represents the general budget for your global venture. Explain how your company deals with foreign exchange risk for your global operation.

User Account

All Pages