🚀 go-pugleaf

W.R. Smith,

    Thank you very much for the value.  I knew somebody would know where to
look.  I'll have to find this book.  It wasn't available to me.  I'll
probably order it from the university's library so I can look at the other
thermochemical values for EX2 and EX4 compounds.  Thanks again.

                Wayne Genualdi

W. R. Smith wrote:

> Wayne Genualdi wrote:
> >
> > Chemists and Chemistry Group Readers,
> >
> >         I have looked everywhere for the heat of formation value for
> > SnI4 (Tin(IV) Iodide), but I can't find it.
>
> "Thermodynamic Properties of Individual Substances", 4th edition, ed. L.
> V. Gurvich et. al., Hemisphere Publishing Co., 1991, Vol. 2, Part 2, p.
> 331:
>
> \DeltaH_f(298.15) = -207.500 kJ/mol (the value for the solid - it melts
> at 418K)
>
> (the reference noted also contains a T-dependent table of values for
> this and other thermochemical properties of SnI4)
>
> >             Wayne Genualdi
>
> -- W. R. Smith, PhD, P. Eng., Senior Scientist, Mathtrek Systems --
> 3-304 Stone Road West, Suite 165, Guelph, Ontario CANADA N1G 4W4
> EMail: support@mathtrek.com       Tel:519-763-1356,FAX:519-763-4525
> --------------------- http://www.mathtrek.com ---------------------
> -Mathtrek Systems - Home of EQS4WIN Chemical Equilibrium Software -