Molar Thermodynamic Properties of Aqueous Solutes

Molar Thermodynamic Properties of Aqueous Solutes

Formula H0f G0fS0C0p

kJ/mol kJ/mol J/K mol J/K mol

Ag+ 105.579 77.107 72.68 21.8

AgCl2- -245.2 -215.4 231.4 -

Ag(NH3)2+ -111.29 -17.12 245.2 -

Ag(S2O3)23- -1285.7 -1033.65* 98.92* -

-

Al3+ -531. -485. -321.7

Ba2+ -537.64 -560.77 9.6 -

Bi3+ -- 82.8 -- -

Br- -121.55 -103.96 82.4 -141.8

Br3- -130.42 -107.05 215.5 -

BrO3- -67.07 18.60 161.71 -

Ca2+ -542.83 -553.58 -53.1 --

Cd2+ -75.90 -77.612 -73.2 --

Cd(CN)42- 428.0 507.6 322. --

Cd(NH3)42+ -450.2 -226.1 336.4 --

Ce3+ -696.2 -672.0 -205. --

Ce4+ -537.2 -503.8 -301. --

CH3COO- -486.01 -369.31 -6.3 86.6

CH3COOH -485.76 -396.46 178.7 --

CH3NH2 -70.17 20.77 123.4 --

CH3NH3+ -124.93 -39.86 142.7 --

CN- 150.6 172.4 94.1 --

CNS- 76.44 92.71 144.3 -40.2

Cl- -167.159 -131.228 56.5 -136.4

Cl3- -- -120.4 -- --

ClO4- -129.33 -8.52 182.0 --

CO2 -413.80 -385.98 117.6 --

CO32- -677.14 -527.81 -56.9 --

C2O42- -825.1 -673.9 45.6 --

Co2+ -58.2 -54.4 -113. --

Co3+ 92. 134. -305. --

Co(NH3)63+ -584.9 -157.0 146. --

CrO42- -881.15 -727.75 50.21 --

Cr2O72- -149.03 -1301.1 261.9 --

Cu+ 71.67 49.98 40.6 --

Cu2+ 64.77 65.49 -99.6 --

Cu(CN)32- -- 403.8 -- --

Cu(CN)43- -- 566.6 -- --

Cu(NH3)42+ -348.5 -111.07 273.6 --

F- -332.63 -278.79 -13.8 -106.7

Fe2+ -89.1 -78.90 -137.7 --

Fe3+ -48.5 -4.7 -315.9 --

Fe(CN)63- 561.9 729.4 270.3 --

Fe(CN)64- 455.6 695.08 95.0 --

Fe(CNS)2+ 23.4 71.1 -130. --

H2 -4.2 17.6 57.7 --

H+ 0.0 0.0 0.0 0.0

H2O2 -191.17 -134.03 143.9 --

HNO2 -119.2 -50.6 135.6 --

H3AsO3 -742.2 -639.80 195. --

H3AsO4 -902.5 -766.0 184. --

HS- -17.6 12.08 62.8 --

H2SO3 -608.81 -537.81 232.2 --

He -1.7 19.7 54.4 --

Hg2+ 171.1 164.40 -32.2 --

Hg22+ 172.4 153.52 84.5 --

Hg(CN)42- 526.3 618.5 305. --

Hg(CNS)42- 326.4 411.4 456. --

HgCl42- -554.0 -446.8 293. --

HgI42- -235.1 -211.7 360. --

I2 22.6 16.40 137.2 --

I- -55.19 -51.57 111.3 -142.3

I3- -51.5 -51.4 239.3 --

IO3- -221.3 -128.0 118.4 --

K+ -252.38 -283.27 102.5 21.8

Mg2+ -466.85 -454.8 -138.1 --

Mn2+ -220.75 -228.1 -73.6 50.

MnO4- -541.4 -447.2 191.2 -82.0

NH3 -80.29 -26.50 111.3 --

NH4+ -132.51 -79.31 113.4 79.9

NO3- -205.0 -108.74 146.4 -86.6

Na+ -240.12 -261.905 59.0 46.4

Ni2+ -54.0 -45.6 -128.9 --

Ni(CN)42- 367.8 472.1 218. --

Ni(NH3)42+ -438.9 -- 258.6 --

Ni(NH3)62+ -630.1 -255.7 394.6 --

OH- -229.994 -157.244 -10.75 -148.5

PO43- -1277.4 -1018.7 -222. --

Pb2+ -1.7 -24.43 10.5 --

Pb(OH)3- -- -575.6 -- --

O2 -11.7 16.4 110.9 --

S2- 33.1 85.8 -14.6 --

SO42- -909.27 -744.53 20.1 --

S2O32- -648.5 -522.5 67. --

S4O62- -1224.2 -1040.4 257.3 -67.8

Sn2+ -8.8 -27.2 -17. --

Sn4+ 30.5 2.5 -117. --

Sr2+ -545.80 -559.48 -32.6 --

Tl+ 5.36 -32.40 125.5 --

Tl3+ 196.6 214.6 -192. --

U4+ -591.2 -531.0 -410. --

UO22+ -1019.6 -953.5 -97.5 --

VO2+ -486.6 -446.4 -133.9 --

VO2+ -649.8 -587.0 -42.3 --

Zn2+ -153.89 -147.06 -112.1 46.

Zn(CN)42- 342.3 446.9 226. --

Zn(NH3)42+ -533.5 -301.9 301. --

Zn(OH)42- -- -858.52 -- --