Table of Thermodynamic Properties (at standard state conditions) Chemical ΔHf (kJ/mol) ΔGf (kJ/mol) S (J/mol·K) Chemical ΔHf (kJ/mol) ΔGf (kJ/mol) S (J/mol·K) Ag(s) 0 0 42.55 CH3COCH3(l) −246.8 −153.6 198.7 Ag+(aq) 105.90 77.11 73.93 CO(g) −110.5 −137.2 197.9 AgCl(s) −127.0 −109.7 96.11 CO2(g) −393.5 −394.4 213.6 AgNO3(s) −124.4 −33.41 140.9 CS2(l) 89.0 64.6 151.3 Ag2S(s) −32.6 −40.7 140.9 Cl2(g) 0 0 223.0 Al(s) 0 0 28.32 Cl−(aq) −167.2 −131.2 56.5 AlCl3(s) −705.6 −630.0 109.3 HCl(g) −92.30 −95.27 186.7 Al2O3(s) −1670 −1577 51.0 Cu(s) 0 0 33.30 Ba(s) 0 0 63.2 CuCl2(s) −205.9 −161.7 108.1 BaCO3(s) −1216 −1138 112.1 CuO(s) −156.1 −128.3 42.59 BaO(s) −553.5 −525.1 70.42 Cu2O(s) −170.7 −147.9 92.36 BaCl2(s) −855.0 −806.7 123.7 CuS(s) −48.5 −49.0 66.5 BaSO4(s) −1473 −1362 132.2 CuSO4(s) −770.0 −661.9 113.4 Be(s) 0 0 9.44 F2(g) 0 0 202.7 BeO(s) −608.4 −579.1 13.77 F−(aq) −332.6 −278.8 −13.8 Be(OH)2(s) −905.8 −817.9 50.21 HF(g) −268.6 −270.7 173.5 Br2(l) 0 0 152.3 Fe(s) 0 0 27.15 Br2(g) 30.71 3.14 245.3 FeCl2(s) −341.8 −302.3 117.9 Br−(aq) −120.9 −102.8 80.71 FeCl3(s) −400 −334 142.3 HBr(g) −36.23 −53.22 198.5 FeO(s) −271.9 −255.2 60.75 Fe2O3(s) −822.2 −741 89.96 Ca(s) 0 0 41.4 Fe3O4(s) −1118 −1015 146.4 CaCO3(s) −1207 −1129 92.88 FeS2(s) −171.5 −160.1 52.92 CaCl2(s) −795.8 −748.1 104.6 CaF2(s) −1220 −1167 68.87 H2(g) 0 0 130.6 CaO(s) −635.5 −604.2 39.75 H+(aq) 0 0 0 Ca(OH)2(s) −986.2 −898.5 83.4 H2O(g) −241.8 −228.6 188.8 CaSO4(s) −1434 −1322 106.7 H2O(l) −285.8 −237.1 69.91 H2O2(l) −187.8 −120.4 109.6 C(s, graphite) 0 0 5.69 C(s, diamond) 1.88 2.84 2.43 Hg(l) 0 0 77.40 CCl4(l) −139.3 −68.6 214.4 Hg(g) 60.83 31.76 174.9 CF4(g) −680.0 −635.1 262.3 HgCl2(s) −230.1 −184.0 144.5 CH4(g) −74.8 −50.8 186.3 HgS(s) −58.16 −48.8 77.8 C2H2(g) 226.8 209.2 200.8 C2H4(g) 52.30 68.11 219.4 I2(s) 0 0 116.7 C2H6(g) −84.68 −32.89 229.5 I2(g) 62.25 19.37 260.6 C3H8(g) −103.9 −23.47 269.9 I−(aq) −55.19 −51.57 111.3 C4H10(g) −124.7 −15.71 310.0 HI(g) 25.94 1.30 206.3 C4H10(l) −147.6 −15.0 231.0 C6H6(l) 82.9 129.7 269.2 K(s) 0 0 64.67 CH3OH(l) −238.6 −166.2 126.8 KBr(s) −392.2 −379.2 96.4 C2H5OH(l) −277.7 −174.8 160.7 KCl(s) −435.9 −408.3 82.7 C6H12O6(s) −1273 −910.4 212.1 KClO3(s) −391.2 −289.9 143.0 C12H22O11(s) −2222 −1544 360.2 KI(s) −327.7 −322.3 104.4 CHOOH(l) −409.2 −346.0 129.0 K2CO3(s) −1150 −1065 155.4 CH3COOH(l) −487.0 −392.4 159.8 KNO3(s) −492.7 −393.1 132.9 HCN(l) 108.9 125.0 112.8 KOH(s) −424.7 −378.9 78.91 CH3CN(l) 40.6 86.5 149.6 KOH(aq) −482.4 −440.5 91.6Chemical ΔHf (kJ/mol) ΔGf (kJ/mol) S (J/mol·K) Chemical ΔHf (kJ/mol) ΔGf (kJ/mol) S (J/mol·K) Li(s) 0 0 29.09 P4(s, white) 0 0 41.08 Li+(aq) −278.5 −273.4 12.2 P4(s, red) −17.46 −12.03 22.85 LiCl(s) −408.3 −384.0 59.30 PCl3(g) −288.1 −269.6 311.7 Li(OH)(s) −487.2 −443.9 50.2 PF5(g) −1594 −1521 300.8 PH3(g) 5.4 13.4 210.2 Mg(s) 0 0 32.51 P4O10(s) −2940 −2675 228.9 MgCl2(s) −641.6 −592.1 89.6 H3PO4(aq) −1288 −1143 158.2 MgCO3(s) −1113 −1029 65.69 MgO(s) −601.8 −569.6 26.8 Pb(s) 0 0 68.85 Mg(OH)2(s) −924.7 −833.7 63.24 PbBr2(s) −277.4 −260.7 161 MgSO4(s) −1278 −1174 91.6 PbCl2(s) −359.2 −314.0 136.4 PbCO3(s) −699.1 −625.5 131.0 Mn(s) 0 0 32.0 Pb(NO3)2(aq) −421.3 −246.9 303.3 MnO2(s) −519.6 −464.8 53.14 PbS(s) −94.3 −92.68 91.2 PbSO4(s) −918.4 −811.2 147.3 N2(g) 0 0 191.5 NH3(aq) −80.29 −26.50 111.3 S(s, rhombic) 0 0 31.88 NH3(g) −46.19 −16.66 192.5 SO2(g) −296.9 −300.4 248.5 NH4+(aq) −132.5 −79.31 113.4 SO3(g) −395.2 −370.4 256.2 N2H4(g) 95.40 159.4 238.5 SO42−(aq) −909.3 −744.5 20.1 NH4Cl(s) −314.4 −203.0 94.6 H2SO4(aq) −909.3 −744.5 20.1 NH4NO3(s) −365.6 −184.0 151 H2S(g) −20.17 −33.10 205.6 NO(g) 90.37 86.71 210.6 NO2(g) 33.84 51.84 240.5 Sr(s) 0 0 54.39 N2O(g) 81.6 103.6 220.0 SrCl2(s) −828.4 −781.1 117.2 N2O4(g) 9.66 98.28 304.3 SrCO3(s) −1218 −1138 97.07 HNO3(g) −134.3 −73.94 266.4 SrSO4(s) −1445 −1334 121.8 HNO3(l) −174.1 −80.7 155.6 Zn(s) 0 0 41.6 Na(s) 0 0 51.45 ZnCl2(s) −415.9 −369.3 108.4 Na+(aq) −240.1 −261.9 59.0 ZnS(s) −202.9 −198.3 57.7 NaBr(s) −361.4 −349.3 86.82 ZnSO4(s) −978.6 −871.6 124.7 NaBr(aq) −360.6 −364.7 141.0 NaCl(s) −410.9 −384.0 72.33 NaCl(aq) −407.1 −393.0 115.5 NaClO3(s) −365.8 −262.3 123.4 NaClO4(s) −383.3 −254.9 142.3 Na2CO3(s) −1131 −1048 136.0 NaHCO3(s) −947.7 −851.8 102.1 NaN3(s) 21.7 93.8 96.9 NaNO3(s) −467.9 −367.0 116.5 NaNO3(aq) −446.2 −372.4 207 NaOH(s) −425.6 −379.5 64.46 NaOH(aq) −469.6 −419.2 49.8 Na2SO4(s) −1387 −1270 149.6 Ni(s) 0 0 29.9 NiCl2(s) −305.3 −259.0 97.65 NiO(s) −239.7 −211.7 37.99 NiS(s) −82.0 −79.5 53.0 O2(g) 0 0 205.0 O3(g) 142.3 163.4 237.6 OH−(aq) −230.0 −157.3