ABSTRACT
Ag cr 0 42.55 ± 0.20 5.745 ± 0.020 Ag g 284.9 ± 0.8 172.997 ± 0.004 6.197 ± 0.001 Ag+ aq 105.79 ± 0.08 73.45 ± 0.40 AgCl cr –127.01 ± 0.05 96.25 ± 0.20 12.033 ± 0.020 Al cr 0 28.30 ± 0.10 4.540 ± 0.020 Al g 330.0 ± 4.0 164.554 ± 0.004 6.919 ± 0.001 Al+3 aq –538.4 ± 1.5 –325 ± 10 AlF3 cr –1510.4 ± 1.3 66.5 ± 0.5 11.62 ± 0.04 Al2O3 cr, corundum –1675.7 ± 1.3 50.92 ± 0.10 10.016 ± 0.020 Ar g 0 154.846 ± 0.003 6.197 ± 0.001 B cr, rhombic 0 5.90 ± 0.08 1.222 ± 0.008 B g 565 ± 5 153.436 ± 0.015 6.316 ± 0.002 BF3 g –1136.0 ± 0.8 254.42 ± 0.20 11.650 ± 0.020 B2O3 cr –1273.5 ± 1.4 53.97 ± 0.30 9.301 ± 0.040 Be cr 0 9.50 ± 0.08 1.950 ± 0.020 Be g 324 ± 5 136.275 ± 0.003 6.197 ± 0.001 BeO cr –609.4 ± 2.5 13.77 ± 0.04 2.837 ± 0.008 Br g 111.87 ± 0.12 175.018 ± 0.004 6.197 ± 0.001 Br-aq –121.41 ± 0.15 82.55 ± 0.20 Br2 l 0 152.21 ± 0.30 24.52 ± 0.01 Br2 g 30.91 ± 0.11 245.468 ± 0.005 9.725 ± 0.001 C cr, graphite 0 5.74 ± 0.10 1.050 ± 0.020 C g 716.68 ± 0.45 158.100 ± 0.003 6.536 ± 0.001 CO g –110.53 ± 0.17 197.660 ± 0.004 8.671 ± 0.001 CO2 g –393.51 ± 0.13 213.785 ± 0.010 9.365 ± 0.003 CO2 aq, undissoc. –413.26 ± 0.20 119.36 ± 0.60 CO3-2 aq –675.23 ± 0.25 –50.0 ± 1.0 Ca cr 0 41.59 ± 0.40 5.736 ± 0.040 Ca g 177.8 ± 0.8 154.887 ± 0.004 6.197 ± 0.001 Ca+2 aq –543.0 ± 1.0 –56.2 ± 1.0 CaO cr –634.92 ± 0.90 38.1 ± 0.4 6.75 ± 0.06 Cd cr 0 51.80 ± 0.15 6.247 ± 0.015 Cd g 111.80 ± 0.20 167.749 ± 0.004 6.197 ± 0.001 Cd+2 aq –75.92 ± 0.60 –72.8 ± 1.5 CdO cr –258.35 ± 0.40 54.8 ± 1.5 8.41 ± 0.08 CdSO4·8/3H2O cr –1729.30 ± 0.80 229.65 ± 0.40 35.56 ± 0.04 Cl g 121.301 ± 0.008 165.190 ± 0.004 6.272 ± 0.001 Cl-aq –167.080 ± 0.10 56.60 ± 0.20 ClO4-aq –128.10 ± 0.40 184.0 ± 1.5 Cl2 g 0 223.081 ± 0.010 9.181 ± 0.001 Cs cr 0 85.23 ± 0.40 7.711 ± 0.020 Cs g 76.5 ± 1.0 175.601 ± 0.003 6.197 ± 0.001 Cs+ aq –258.00 ± 0.50 132.1 ± 0.5 Cu cr 0 33.15 ± 0.08 5.004 ± 0.008
Substance State ∆ ° (298.15 K)
kJ mol f
–1 H
⋅
S ° (298.15 K) J K mol-1 –1⋅ ⋅
H H° (298.15 K) ° (0) kJ mol-1
−
⋅
Cu g 337.4 ± 1.2 166.398 ± 0.004 6.197 ± 0.001 Cu+2 aq 64.9 ± 1.0 –98 ± 4 CuSO4 cr –771.4 ± 1.2 109.2 ± 0.4 16.86 ± 0.08 F g 79.38 ± 0.30 158.751 ± 0.004 6.518 ± 0.001 F-aq –335.35 ± 0.65 –13.8 ± 0.8 F2 g 0 202.791 ± 0.005 8.825 ± 0.001 Ge cr 0 31.09 ± 0.15 4.636 ± 0.020 Ge g 372 ± 3 167.904 ± 0.005 7.398 ± 0.001 GeF4 g –1190.20 ± 0.50 301.9 ± 1.0 17.29 ± 0.10 GeO2 cr, tetragonal –580.0 ± 1.0 39.71 ± 0.15 7.230 ± 0.020 H g 217.998 ± 0.006 114.717 ± 0.002 6.197 ± 0.001 H+ aq 0 0 HBr g –36.29 ± 0.16 198.700 ± 0.004 8.648 ± 0.001 HCO3-aq –689.93 ± 0.20 98.4 ± 0.5 HCl g –92.31 ± 0.10 186.902 ± 0.005 8.640 ± 0.001 HF g –273.30 ± 0.70 173.779 ± 0.003 8.599 ± 0.001 HI g 26.50 ± 0.10 206.590 ± 0.004 8.657 ± 0.001 HPO4-2 aq –1299.0 ± 1.5 –33.5 ± 1.5 HS-aq –16.3 ± 1.5 67 ± 5 HSO4-aq –886.9 ± 1.0 131.7 ± 3.0 H2 g 0 130.680 ± 0.003 8.468 ± 0.001 H2O l –285.830 ± 0.040 69.95 ± 0.03 13.273 ± 0.020 H2O g –241.826 ± 0.040 188.835 ± 0.010 9.905 ± 0.005 H2PO4-aq –1302.6 ± 1.5 92.5 ± 1.5 H2S g –20.6 ± 0.5 205.81 ± 0.05 9.957 ± 0.010 H2S aq, undissoc. –38.6 ± 1.5 126 ± 5 H3BO3 cr –1094.8 ± 0.8 89.95 ± 0.60 13.52 ± 0.04 H3BO3 aq, undissoc. –1072.8 ± 0.8 162.4 ± 0.6 He g 0 126.153 ± 0.002 6.197 ± 0.001 Hg l 0 75.90 ± 0.12 9.342 ± 0.008 Hg g 61.38 ± 0.04 174.971 ± 0.005 6.197 ± 0.001 Hg+2 aq 170.21 ± 0.20 –36.19 ± 0.80 HgO cr, red –90.79 ± 0.12 70.25 ± 0.30 9.117 ± 0.025 Hg2+2 aq 166.87 ± 0.50 65.74 ± 0.80 Hg2Cl2 cr –265.37 ± 0.40 191.6 ± 0.8 23.35 ± 0.20 Hg2SO4 cr –743.09 ± 0.40 200.70 ± 0.20 26.070 ± 0.030 I g 106.76 ± 0.04 180.787 ± 0.004 6.197 ± 0.001 I-aq –56.78 ± 0.05 106.45 ± 0.30 I2 cr 0 116.14 ± 0.30 13.196 ± 0.040 I2 g 62.42 ± 0.08 260.687 ± 0.005 10.116 ± 0.001 K cr 0 64.68 ± 0.20 7.088 ± 0.020 K g 89.0 ± 0.8 160.341 ± 0.003 6.197 ± 0.001 K+ aq –252.14 ± 0.08 101.20 ± 0.20 Kr g 0 164.085 ± 0.003 6.197 ± 0.001 Li cr 0 29.12 ± 0.20 4.632 ± 0.040 Li g 159.3 ± 1.0 138.782 ± 0.010 6.197 ± 0.001 Li+ aq –278.47 ± 0.08 12.24 ± 0.15 Mg cr 0 32.67 ± 0.10 4.998 ± 0.030 Mg g 147.1 ± 0.8 148.648 ± 0.003 6.197 ± 0.001 Mg+2 aq –467.0 ± 0.6 –137 ± 4 MgF2 cr –1124.2 ± 1.2 57.2 ± 0.5 9.91 ± 0.06 MgO cr –601.60 ± 0.30 26.95 ± 0.15 5.160 ± 0.020 N g 472.68 ± 0.40 153.301 ± 0.003 6.197 ± 0.001 NH3 g –45.94 ± 0.35 192.77 ± 0.05 10.043 ± 0.010 NH4+ aq –133.26 ± 0.25 111.17 ± 0.40 NO3-aq –206.85 ± 0.40 146.70 ± 0.40 N2 g 0 191.609 ± 0.004 8.670 ± 0.001 Na cr 0 51.30 ± 0.20 6.460 ± 0.020 Na g 107.5 ± 0.7 153.718 ± 0.003 6.197 ± 0.001
Substance State ∆ ° (298.15 K)
kJ mol f
–1 H
⋅
S ° (298.15 K) J K mol-1 –1⋅ ⋅
H H° (298.15 K) ° (0) kJ mol-1
−
⋅
Ne g 0 146.328 ± 0.003 6.197 ± 0.001 O g 249.18 ± 0.10 161.059 ± 0.003 6.725 ± 0.001 OH-aq –230.015 ± 0.040 –10.90 ± 0.20 O2 g 0 205.152 ± 0.005 8.680 ± 0.002 P cr, white 0 41.09 ± 0.25 5.360 ± 0.015 P g 316.5 ± 1.0 163.199 ± 0.003 6.197 ± 0.001 P2 g 144.0 ± 2.0 218.123 ± 0.004 8.904 ± 0.001 P4 g 58.9 ± 0.3 280.01 ± 0.50 14.10 ± 0.20 Pb cr 0 64.80 ± 0.30 6.870 ± 0.030 Pb g 195.2 ± 0.8 175.375 ± 0.005 6.197 ± 0.001 Pb+2 aq 0.92 ± 0.25 18.5 ± 1.0 PbSO4 cr –919.97 ± 0.40 148.50 ± 0.60 20.050 ± 0.040 Rb cr 0 76.78 ± 0.30 7.489 ± 0.020 Rb g 80.9 ± 0.8 170.094 ± 0.003 6.197 ± 0.001 Rb+ aq –251.12 ± 0.10 121.75 ± 0.25 S cr, rhombic 0 32.054 ± 0.050 4.412 ± 0.006 S g 277.17 ± 0.15 167.829 ± 0.006 6.657 ± 0.001 SO2 g –296.81 ± 0.20 248.223 ± 0.050 10.549 ± 0.010 SO4-2 aq –909.34 ± 0.40 18.50 ± 0.40 S2 g 128.60 ± 0.30 228.167 ± 0.010 9.132 ± 0.002 Si cr 0 18.81 ± 0.08 3.217 ± 0.008 Si g 450 ± 8 167.981 ± 0.004 7.550 ± 0.001 SiF4 g –1615.0 ± 0.8 282.76 ± 0.50 15.36 ± 0.05 SiO2 cr, alpha quartz –910.7 ± 1.0 41.46 ± 0.20 6.916 ± 0.020 Sn cr, white 0 51.18 ± 0.08 6.323 ± 0.008 Sn g 301.2 ± 1.5 168.492 ± 0.004 6.215 ± 0.001 Sn+2 aq –8.9 ± 1.0 –16.7 ± 4.0 SnO cr, tetragonal –280.71 ± 0.20 57.17 ± 0.30 8.736 ± 0.020 SnO2 cr, tetragonal –577.63 ± 0.20 49.04 ± 0.10 8.384 ± 0.020 Th cr 0 51.8 ± 0.5 6.35 ± 0.05 Th g 602 ± 6 190.17 ± 0.05 6.197 ± 0.003 ThO2 cr –1226.4 ± 3.5 65.23 ± 0.20 10.560 ± 0.020 Ti cr 0 30.72 ± 0.10 4.824 ± 0.015 Ti g 473 ± 3 180.298 ± 0.010 7.539 ± 0.002 TiCl4 g –763.2 ± 3.0 353.2 ± 4.0 21.5 ± 0.5 TiO2 cr, rutile –944.0 ± 0.8 50.62 ± 0.30 8.68 ± 0.05 U cr 0 50.20 ± 0.20 6.364 ± 0.020 U g 533 ± 8 199.79 ± 0.10 6.499 ± 0.020 UO2 cr –1085.0 ± 1.0 77.03 ± 0.20 11.280 ± 0.020 UO2+2 aq –1019.0 ± 1.5 –98.2 ± 3.0 UO3 cr, gamma –1223.8 ± 1.2 96.11 ± 0.40 14.585 ± 0.050 U3O8 cr –3574.8 ± 2.5 282.55 ± 0.50 42.74 ± 0.10 Xe g 0 169.685 ± 0.003 6.197 ± 0.001 Zn cr 0 41.63 ± 0.15 5.657 ± 0.020 Zn g 130.40 ± 0.40 160.990 ± 0.004 6.197 ± 0.001 Zn+2 aq –153.39 ± 0.20 –109.8 ± 0.5 ZnO cr –350.46 ± 0.27 43.65 ± 0.40 6.933 ± 0.040
