H2SO4 especific and latent heat 1

[milena02]

Please can give me such 2 values for

H2SO4 100%

especific heat

latent , or boiling heat .

Imperial or SI units , or whatever

 

[25362]

From Lange's Handbook of Chemistry:

Enthalpy of vaporization at boiling point: 50.2 kJ/mol

Specific heat, J/(K.mol), @ 400 K: 158.2; @ 600 K: 197.0

I hope I've read correctly the small printed figures.

 

[milena02]

Hi 25362 , could you give me the Boiling point for Sulphuric Acid?

 

[milena02]

I forgot to thank you.

 

[25362]

Diverse data from different sources:

Lange's: 335.5^oC

CRC: 337^oC

Perry and J.T. Baker's MSDS: 340^oC (decomposes)

From ChemInfo on aqueous solutions:

77.7% 193^oC
93.0% 279^oC
98.0% 327^oC

 

[milena02]

Thanks for all

 

[rocketscientist]

I suggest you look at NIST. They have a wide range of thermodynamic values on a wide range of gases and liquids.

Dirk Willard