What is free energy?, Chemistry

Assignment Help:

THermodynamic free enrgy is the amount of work a thermodynamic system can perform.

The concept is useful in the thermodynamics of chemical or thermal processes in engineering and science. The free energy is the internal energy of a system minus the amount of energy that cannot be used to perform work. This unusable energy is given by the entropy of a system multiplied by the temperature of the system.

Like the internal energy, the free energy is a thermodynamic state function.


Related Discussions:- What is free energy?

Calculate the energy required to compress carbon dioxide, Calculate the ene...

Calculate the energy required to compress carbon dioxide from 1 bar to 50 bar (final volume is 50 ml, 298 K, ideal gas).

Kinetic energy, Overall reaction is H+ + I- +H2O2 -> H2O +HIO. If you wante...

Overall reaction is H+ + I- +H2O2 -> H2O +HIO. If you wanted to increase the rate of the overall reaction, would it be better to increase the concentration of H+ or I-. Why?

Classification of emulsifiers, Q. Classification of emulsifiers? Emulsi...

Q. Classification of emulsifiers? Emulsifiers can be classified under two categories. These are: • Natural: These are naturally present in foods. Some examples are phosphol

Benzylic halide undergo sn1 or sn2 mechanism , Will benzylic halide undergo...

Will benzylic halide undergo SN1 or SN2 mechanism ?Why? Ans) Benzyl chloride is a  primary alkyl halide and undergo SN2 rapidly.

Law of multiple proportion, a metal forms 2 oxides. the higher oxide has 80...

a metal forms 2 oxides. the higher oxide has 80% metal. 0.72g of lower oxide gave 0.8g of higher oxide when oxidised. show that law of multiple proportion is valid?

D and f block, why a small amount of an acid is added while preparing solut...

why a small amount of an acid is added while preparing solution of potassium dichromate?

PH and DO, does lowered pH of water affect dissolved oxygen?

does lowered pH of water affect dissolved oxygen?

Show the applications in bioinorganic chemistry, Q. Show the applications i...

Q. Show the applications in Bioinorganic chemistry? Bioinorganic chemistry or the study of the role of metal ions in biological cycles is mainly the study of some typical metal

Nutrition, which type of nutrition does yeast have?

which type of nutrition does yeast have?

Calculate Wavelength, Ask question #Minimum 100 words acceWhen an electron ...

Ask question #Minimum 100 words acceWhen an electron beam strikes a block of copper, x-rays of frequency 1.07 x 10 19 Hz are emitted. What is the wavelength of these x-rays?pted#

Write Your Message!

Captcha
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