Thermodynamics, Chemistry

Calculate the free energy change of following reaction at298 kelvin H2+I2=2HI if the enthalpy change is 51.8816kj and the entropy change is 166.15j is this reaction thermodyanamically possible

Ans) free energy change=enthalpy change-298(entropy change)

reaction is thermodynamically possible if free energy change is negative.

Posted Date: 3/9/2013 4:35:54 AM | Location : United States

Related Discussions:- Thermodynamics, Assignment Help, Ask Question on Thermodynamics, Get Answer, Expert's Help, Thermodynamics Discussions

Write discussion on Thermodynamics
Your posts are moderated
Related Questions
Why the lest packing fraction havig higj of the binding energy

why ionisation energy of aluminium is greater then Ga?

How does the substrate concentration affect the speed of enzymatic reactions? Ans) Initially as substrate concentration enhances the speed of the reaction enhances, this happens

reaction of cycloalkane??

Q. Explain Preservation by Preservatives? Preservatives, as you may already know, belong to a class of food additives that extend shelf life by inhibiting microbial growth, o

Manufacture of acetic acid - Quick vinegar process (a) From ethyl alcohol (Quick vinegar process): Vinegar is 6-10% aqueous solution of acetic acid. It is acquired by fermen

The number of neutron in tritium is : (1) 1        (2) 2        (4) 3        (4) 0 Ans: 2

Discuss about the different types of stones used for the construction and how to determine the good quality stone?

Q. Define standard reduction potential ? Ans. The standard reduction potential, E o As we have seen in the example of a chemical cell in the previous section, the redox rea

A single covalent bond is build when two atoms share a pair of electrons. Triple and double bonds can be formed when two or three such pairs are shared. A Lewis structure is a repr