Tables of ΔfHө and S ө at 298K: ref 1 to page 1 alone to page 2 alone to page 3 alone
Compound: |
kJ/mol |
J/molK |
|
Compound: |
kJ/mol |
J/molK |
AgCl (s) | -127.1 | 96.2 | H2S (g) | -20.6 | 205.7 | |
AlCl3 (s) | -705.6 | 108.3 | H2S (aq) | -39.7 | 121.3 | |
Al(OH)3 (s) | -1675.7 | 50.92 | H2SO4 (aq) | -909.3 | +20.1 | |
C2H4 (g) | +52.26 | 219.5 | KBr(s) | -393.8 | 95.9 | |
CH3COOH(aq) | -485.7 | 178.7 | KI(s) | -327.9 | 106.4 | |
CH3OH (l) | -238.7 | 126.8 | NF3 (g) | -124.7 | 260.6 | |
CH3OH (g) | -201.2 | 237.6 | NH3(g) | -46.11 | 192.3 | |
CH3CH2OH (l) | -277.7 | 160.7 | NH3(aq) | -80.29 | 111.3 | |
CH3CH2OH (g) | -235.1 | 282.7 | NH4Cl(s) | -314.6 | 94.9 | |
CH4(g) | -74.81 | 186.2 | N2O(g) | +82.08 | 219.7 | |
CCl4(g) | -102.9 | 309.7 | NO(g) | +90.25 | 210.7 | |
CF4 (g) | -924.7 | 261.5 | N2O3(g) | +90.49 | 312.2 | |
CO(g) | -110.52 | 197.56 | N2O4(g) | +9.16 | 304.2 | |
CO2(g) | -393.51 | 213.6 | NO2(g) | +33.2 | 239.9 | |
CaCO3(s) | -1206.9 | 92.9 | N2O5(g) | +11.3 | 355.6 | |
CaO(s) | -635.1 | 39.8 | NOCl(g) | +51.7 | 261.7 | |
CaSO4 | -1435.5 | 106.5 | NaCl (s) | -411.54 | 72.38 | |
Cl2O (g) | +80.3 | 266.1 | MgCl2 (s) | -641.3 | 89.62 | |
CuS (s) | -53.1 | 66.5 | Mg(OH)2(s) | -924.7 | 63.18 | |
F2O (g) | -21.8 | 247.3 | PCl3 (g) | -287.0 | 311.7 | |
FeCl2 (s) | -399.4 | 142.3 | PCl5 (g) | -375 | 364.5 | |
FeCl3 (s) | -341.8 | 117.9 | PF3 (g) | -918.8 | 273.1 | |
FeS(s) | -23.9 | 14.41 | P4O6(s) | -2212.1 | 321.9 | |
Fe2S3(s) | -14.0 | 16.6 | P4O10(s) | -3009.9 | 228.8 | |
HBr (g) | -36.4 | 198.59 | SO2(g) | -296.83 | 248.1 | |
HBr (aq) | -121.5 | 82.4 | SO3(g) | -395.7 | 256.6 | |
H2CO3(aq) | -699.65 | 187.44 | α-SiC(s) | -62.8 | 16.48 | |
HCl(g) | -92.31 | 186.80 | β-SiC(s) | -65.3 | 16.61 | |
HCl(aq) | -167.16 | 56.5 | SiF4 (g) | -1614.9 | 282.4 | |
HF (g) | -271.1 | 173.67 | SiO2(s) | -910.94 | 41.84 | |
HF (aq) | -70.4 | 88.5 | TiCl4 (s) | -804.2 | 221.9 | |
HI (g) | +26.5 | 206.48 | TiO2(s) | -944.7 | 50.33 | |
HI (aq) | -55.19 | 111.3 | ZnCl2(s) | -415.1 | 111.5 | |
H2O(g) | -241.8 | 188.7 | ZnO(s) | -348.3 | 43.64 | |
H2O(l) | -285.8 | 69.91 | Zn(OH)2(s - α) | -153.4 | 19.4 | |
HNO3(l) | -173.2 | 155.6 | ZnS(s) | -206.0 | 57.7 | |
H3PO4 | -1289.1 | 152.1 | ZnSO4 | -980.1 |
110.5 |
Element: |
ΔfHө
|
J/mol K |
Element: |
ΔfHө
|
J/mol K |
|
C(graphite) | -- |
5.740 | Ni(s) | -- |
29.9 | |
C(diamond) | +1.887 | 2.38 | O2(g) | -- |
205.0 | |
Ca(s) | -- |
41.4 | P4(s) | -- |
41.1( x 4*) | |
Cl2(g) | -- |
223.0 | P4(g) | +58.91 | 280.0 | |
Cu(s) | -- |
33.15 | S8(s) | -- |
31.9( x 8*) | |
F2 (g) | -- |
202.7 | -- |
-- |
||
Fe(s) | -- |
27.3 | Si(s) | -- |
18.8 | |
H2(g) | -- |
130.6 | Ti(s) | -- |
30.6 | |
I2(s) | -- |
116.1 | Zn(s) | -- |
41.6 | |
N2(g) | -- |
191.5 |
Aqueous Ions: |
ΔfHө
|
J/mol K |
Aqueous Ions: |
ΔfHө
|
J/mol K |
|
Al3+ | -531.0 | -321.7 | HSO4- | -887.3 | +131.8 | |
Ag+ | +105.6 | +72.68 | I- | -55.2 | +111.3 | |
Br- | -121.6 | +82.4 | K+ | -252.4 | +102.5 | |
CO32- | -677.1 | -56.9 | Mg2+ | -466.9 | -138.1 | |
CH3COO- | -486.0 | 86.6 | Mn2+ | -220.8 | -73.6 | |
Ca2+ | -542.8 | -53.1 | NH4+ | -132.5 | +113.4 | |
Cl- | -167.2 | +56.5 | NO2- | -104.6 | +123.0 | |
Cu2+ | +64.77 | +99.6 | NO3- | -205.0 | +146.4 | |
F- | -79.50 | -3.3 | Na+ | -240.1 | +59.0 | |
Fe2+ | -89.1 | -137.6 | OH- | -230.0 | -10.8 | |
Fe3+ | -48.5 | -315.9 | PO43- | -1277.4 | -199.3 2 | |
H+ | 0 | 0 | S2- | +33.1 | -14.6 | |
H3O+ ( = H+ + H2O ) | -285.8 | 69.91 | SO42- | -909.3 | +20.1 | |
H2PO4- | -1296.3 | +90.4 | Zn2+ | -153.9 | -112.1 | |
HPO42- | -1292.1 | -31.9 1 |
*If in the reaction you use these elements with a subscript of 1,
i.e. P and S, then do not multiply by 4 or 8. If you use the
subscripts, P4 and S8, multiply the numbers by
4 and 8.
1 Adjusted to give the correct experimental Ka NIST = -33.5 J mol-1 K-1
2 " NIST = -222 J mol-1 K-1
Tables of bond energies (units are kJ mol -1):ref 2
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2. Reference for bond energies: Chemistry by James P. Birk, Houghton Mifflin Company, Boston (1994).