Thermodynamica

Verandering van gibbsenergie

ΔG = ΔH - T ΔS

(vrije enthalpieverandering)

ΔG

[J]

=

ΔH

[J]

=

T

[K]

=

ΔS

[J K-1]

=

Bij benadering is

ΔG0 (T) = ΔH0 (298) - T ΔS0 (298)

ΔG0

[J]

=

ΔH0

[J]

=

T

[K]

=

ΔS0

[J K-1]

=

Verband evenwichtsconstante

en verandering gibbsenergie

ΔG0 (T) = - RT ln K

ΔG0

[J]

=

T

[K]

=

K

[-]

=