Chemical Thermodynamics of Tin - Volume 12 - OECD Nuclear ...

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IV Selected auxiliary data
Species and
review where adopted
Table IV-2 (continued)
Reaction
log10
K ο Δ rG ο
m
Δ rH ο
m
ΔrS ο
m
(kJ·mol –1 ) (kJ·mol –1 ) (J·K –1·mol –1 )
H 2 SeO 3 (cr)
H 2 O(l) + SeO 2 (cr) H 2 SeO 3 (cr)
[2005OLI/NOL] –13.500
±0.180
H 2 SeO 3 (aq)
3H 2 O(l) + Se(cr) 2H 2 (g) + H 2 SeO 3 (aq)
[2005OLI/NOL] –50.147
±0.147
286.240
±0.840
HN 3 (aq) H + + N 3 – HN 3 (aq)
[1992GRE/FUG] 4.700
±0.080
– 26.828
±0.457
– 15.000
±10.000
(a)
39.671
±33.575
NH 3 (aq) NH 4 + H + + NH 3 (aq)
[1992GRE/FUG] – 9.237
±0.022
52.725
±0.126
52.090
±0.210
(a)
– 2.130
±0.821
HNO 2 (aq) H + + NO 2 – HNO 2 (aq)
[1992GRE/FUG] 3.210
±0.160
– 18.323
±0.913
– 11.400
±3.000
(a)
23.219
±10.518
3–
PO 4
HPO 2– 4 H + 3–
+ PO 4
[1992GRE/FUG] – 12.350
±0.030
70.494
±0.171
14.600
±3.800
(a)
– 187.470
±12.758
4–
P 2 O 7
HP 2 O 3– 7 H + 4–
+ P 2 O 7
[1992GRE/FUG] – 9.400
±0.150
53.656
±0.856
–
H 2 PO 4
H + + HPO 2– –
4 H 2 PO 4
[1992GRE/FUG] 7.212
±0.013
– 41.166
±0.074
– 3.600
±1.000
(a)
126.000
±3.363
H 3 PO 4 (aq) H + + H 2 PO 4 – H 3 PO 4 (aq)
[1992GRE/FUG] 2.140
±0.030
3–
HP 2 O 7
H 2 P 2 O 2– 7 H + 3–
+ HP 2 O 7
[1992GRE/FUG] – 6.650
±0.100
2–
H 2 P 2 O 7
H 3 P 2 O – 7 H + 2–
+ H 2 P 2 O 7
[1992GRE/FUG] – 2.250
±0.150
– 12.215
±0.171
37.958
±0.571
12.843
±0.856
8.480
±0.600
(a)
69.412
±2.093
(Continued on next page)
CHEMICAL THERMODYNAMICS OF TIN, ISBN 978-92-64-99206-1, © OECD 2012