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

Explain about Froth flotation process , Q. Explain about Froth flotation pr...

Q. Explain about Froth flotation process? Froth flotation process is the most important method for beneficiation of ores. This process has made possible the beneficiation of lo

0 order, 0 order half life formula

0 order half life formula

Explain the three liquids - ternary phase diagram, Explain the Three Liquid...

Explain the Three Liquids - Ternary Phase Diagram? Figure on the next page is the ternary phase diagram of a system of ethanol, benzene, and water at a temperature and pressure

Mass Number, What is meant by ''mass number''

What is meant by ''mass number''

Estimate the enthalpy of fusion of sulphuric acid, In the industrial produc...

In the industrial production of sulphuric acid, SO 3 is carefully reacted with water: SO 3 + H 2 O → H 2 SO 4 any excess SO 3 giving rise to what is called oleum, a solut

Experimental evidence the existence of the atomic nucleus, Experimental evi...

Experimental evidence for the existence of the atomic nucleus comes from: (1) Millikan's oil drop experiment (2) Atomic emission spectroscopy (3) The magnetic bending of

NMR, Shielding of proton by electrons

Shielding of proton by electrons

Filtration, why is filtration in soil and water a slow process and explain ...

why is filtration in soil and water a slow process and explain the colour change in the filtrate

Dyes, Conditions which a dye must satisfy and describe them

Conditions which a dye must satisfy and describe them

Matter, Q.give characterstics of matter?

Q.give characterstics of matter?

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