Regenerated by heating, Chemistry

Assignment Help:

Desiccants (drying agents) can often be regenerated by heating.  A desiccant that is commonly regenerated is

CaSO4?2H2O:                                                                             

   CaSO4?.2H2O(s) → CaSO4(s) + 2H2O(g)

 

       ?Ho = 25.1 kJ/mol; ?So = 69.3 J/molK

       Regeneration is carried out at 250 oC.

a) What is the ?Go for this reaction?

 


Related Discussions:- Regenerated by heating

Does ph affect the enzyme activity, The concentration of hydrogen ions in s...

The concentration of hydrogen ions in solution affects the enzyme activity. Every enzyme has maximal efficiency under an optimum pH. As pH is one of the factors for the denatura

Define the phase rule and phase diagrams, Define The Phase Rule and Phase D...

Define The Phase Rule and Phase Diagrams? We encountered the Gibbs phase rule and phase diagrams in connection with single-substance systems. The present chapter derives the fu

D block elements, Why do Zr and Hf show similar properties?

Why do Zr and Hf show similar properties?

Concentration ore, how is the material extracted from concentrated ore?

how is the material extracted from concentrated ore?

The strongest bond, Which one is the strongest bond: (1) Br- F    (2...

Which one is the strongest bond: (1) Br- F    (2)  F-E                             (3)  Cl-F                   (4)  Br- Cl Ans: Br- F

#chemical thermodynamics, give an example of a compound whose empirical for...

give an example of a compound whose empirical formula & molecular formula are same.

Physical, find H^+ concentration if Ph=4.90

find H^+ concentration if Ph=4.90

The formula of its phosphate, Chloride of metal is MCl 2  . The formula of...

Chloride of metal is MCl 2  . The formula of its phosphate will be: (1) M 2 PO 4                                                (2)  M 3 (Po 4 ) 2 (3)  M 2 (

Lactic acid, chemical reaction of lactic acid

chemical reaction of lactic acid

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