Smithells Metals Reference Book Part 3 ppt

Calcium 36 300 Cerium (25) Chromium 200 Cobalt 25 copper 70 Limiom Brines Bastnaesite Monazite Chromite (satnoritc) (Skattdte) (Smaltite) (Sphaerocobaftite) (Erythrite) (Asbolite) (Heterogenite) (Cobaltite) (CarroUite) (Linnaeite) Native copper Aacrite Malachite Cuprite Chrysoeoll. Brochantite Chalcanthite Atacamite Chhite Bornite Chalcopyrite Covellite Enargite Tennantite Tetrahedrite Chiefly CaCO, (Ce, La, Di)(C03)F (Ce, La, Y, Th) PO., FeCr,O, 40 3.6 (Variable) 50 46 38.246.5 13-28 11-21.7 13.8-24 54 18.8-26.6 13 Variable 28.5-35.5 35-36 58 100 55 58 88.8 36.2 56 25 59.4 79.9 63.5 34.6 66.7 45.7-49.0 57.5 var. 25.e45.7 2.71 4.9-5.2 4.6-5.4 4.5-4.8 6.9-7.3 6.5-6.9 5.7-6.8 4.1 3.06 2.8-4.4 3.44 6.0-6.3 4.8 4.8-5.0 8.95 3.77 4.05 5.9-6.2 2.0-2.2 3.97 2.1-2.3 3.76 5.5-5.8 4.9-5.4 4.1-4.3 4.6-4.76 4.45 4.4-4.5 4.6-5.1 Worldwide Pure Australia, India, 0.1-3'% Ce Brazil, S. Africa, USA, Malaysia S. Africa, USSR, 2045% Cr Zimbabwe, Finland, Philippines, India Zaire, Cuba, 0.1-1% co Zambia, New Caledonia, Indonesia, USSR Chile, USA, 0.3-5% CU Zambia, Zaire, USSR, Mexico, Canada, Peru USA, Franm, - Vast W. Germany 37 x 103 - (rare earth oxides) USSR, USA, 3 x lo6 1056 x lo3 Japan, UK (metal + USSR, Australia, 19789 3 595 Canada, W. Germany (excl. USSR) (estimated order) alloys) USA, USSR, 9.6~10~ 337x lo6 5 Japan, Chile, -, e T Zambia, Canada, Belgium, W. Germany 4 *China unknown. Probably large. I? 2 Table 7.1 ORE GRADES AND SOURCES-continued World reserves 5 a 1983184 (TKOs Element Metal Spec@c Normal World tonnes abundance content gravity Major mineral ore Major metal production of contained 3 metal (tonnes) metal) a, p.p.m. Minerals Formulae % sources grade sources Q Gallium (Gallite) CUGaS, 35.5 4.2 Canada, USA, 0.003-0.01 % Japan, France, 20-25 100 s <OB1 S. Africa, Jamaica, 0.001-0.05% W. Germany, USA, (incl. one-third (in bauxite) 5 (in Bauxite) (in Coal ash) 4.05 Australia, Guinea Up to 1 % Ga Canada, China secondaryas 6.5 an alumina (in zinc $, (in Germanite) < 1.85 (estimated order) 0.005-0.02% by-product) ores. Only 1 (in Sphalerite) <0.02 (in associated a small 5' percentage 2 is & economic- ally recoverable) - ., 15 minerals) Germanium Renierite (Cu, Fe),(Fe, Ge, Zn, Sn) 1-2 Germanite (Cu, Ge3)(S, As) 6, As), (in Coal ash) (in Sphalerite) Gold Native goId Au (0.005) Alloys with Hg Ag, Cu, Fe, Pd, Rh Calaverite AuTe, Nagyagite Pb,AuVe, Sb),S,, Krennerite AuTe, Petzite Ag,AuTe, Sylvanite (Ag, Au)Te, (Anode slime from Cu, Pb, Ag, Ni extraction) Hafnium (in Zircon) (in Cyrtolite) (4.5) 6.4-7.8 4.46-4.59 Namibia, Zaire, 4.25 <0.3 6.0-10.2 4.5-4.6 USA 74-99.9 19.3 S. Africa, USSR, USA, Canada, Brazil, Australia 39-43.6 9.0-9.3 30.7-43.9 8.6 19.0-25.4 8.7-9.02 24.2-29.9 8.16 7.4-10.2 1.4 0.5-2.0 <31 USA, Australia 0.005-0.25% USA, Belgium, 94 USSR, France, 0.03-0.3% Ge Italy, W. Germany (in associated minerals) 2150 o.oO0 1- S. Africa, USSR, 1 466 39815 0.003% AU Canada, USA, China, Brazil 052% Hf USA Up to 31% Hf (in associated minerals) 90 (estimate) - Indium 0.1 1 Iron 50000 Lead 15 Lithium 30 Magnesium 20 900 Manganese 1000 Mercury (0.03) (in Sphalerite) (in Smithsonite) <0.01 <0.01 USA, Canada Australia, Sweden, Peru, China USSR, Brazil, Australia, China, USA Up to 0.1% In (in associated USA, W. Germany, minerals) Belgium 25-70% Fe USSR, Brazil, Canada, Japan, Australia, USA, Canada, China, India, S. Africa 50 1700 x 109 Siderite Goethite Hematite Limonite Magnetite Pyrite Pyrrhotite (Ilmenite) Cerussite Anglesite Galena Amblygonite Eucryptite Lepidolite Petalite Spodumene Brines Dolomite Brines FeCO, 48.3 Hydrous iron oxides 60.0 HFeO, 63.0 Fe203 69.9 FeFe,04 72.4 FeS, 46.5 Fe,-,S (x=0-0.2) 58 .O-63.5 FeTiO, 1-13.5 3.48-3.96 3.3-4.3 4.9-5.3 2.7-4.3 5.2 4.8-5.02 4.4-4.6 4.7 6.55 6.38 7.4-7.6 3.0-3.1 2.67 2.4 2.8-3.3 3.1-3.2 2.8-2.9 3.7 4.8 4.7 4.4-5.0 4.3 4.7-4.8 8.1 6.5-7.0 4.6-4.7 4.5 442 x 106 (in mine produdion) PbC03 PbS0, PbS 77.0 68.0 86.6 USA, Australia, USSR, Canada, S. Africa, Yugoslavia Bolivia, USA, Australia, Zimbabwe, Namibia, USSR 2-14% Pb USA, USSR, W. Germany, Japan, UK, Canada 0.2-1% Li USA, USSR 5.3 x 106 96 x lo6 (Li, Na)(AI)PO,(F, OH) 4.8 K(Li, AI)@, Al),O,,(F, OH) 2.0 Li(4 Si4)0,0 2.3 LiAlSiO, 5.5 LiA1Si,06 3.7 CaMg(CO& 22 -0.05 7 239* (from concentrates and brine) 1936 (W. World only) 295 x 103 (Primary metal) 8097~10~ (contained in mine production) 2 530 x lo6 China, USSR, N. Korea, Brazil, Australia S. Africa, USSR, Brazil, Australia, India, China 0.1-0.2% Mg USSR Rhodochrosite Hausmannite Psi lo me lane Pyrolusite Manganite Brauoite Cinnabar Mnco, 47.8 MnMn,O, 71.6 BaMn2Mn,0,,(OH), <51 BMnO, 63 MnO(0H) 62 Oxide of Mn and Si HgS 86.2 51-63 30-54% Mn USSR, S. Africa, Brazil, Gabon, Australia, India Spain, Yugoslavia, USSR, China, USA USA, Chile, USSR, Canada, Mexico 0.2-1 % Hg USSR, Spain, USA, China, Algeria, Mexico 0.002-0.2% Mo USA, Chile, China, USSR, Canada, Peru 177.5 x lo3 (76 Ib flasks) 1 9' 5 519 i: 2 166.7 x lo3 (Productive capacity) Molybdenum (Wulfenite) 1 Molybdite Molybdenite PbMoO, MOO, MoSz 24.6-33.3 59.9 66.7 in Table 7.1 ORE GRADES AND soURCES eontinwd 9 ~ ~ World reserves 1983/84 (QOOa z Element Metal Spec@c Normal World tonnes - p.pm Minerals Formulae YO gcn-’ sources grade sources metal (tonnes) metal) 8’ B a_ abundance content gravity Major mineral ore Major metal production of contained $ Nickel 80 Niobium (25) Platinum group metals* (0.005) Potassium 27 OOO Rhenium (0.001) Selenium 0.09 Sodium 28 300 Garnierite Pentlaodii Cohbite Pyrocblore Native platimm Sperrylite Braggite Cooperite Alloyed with other PtGp, CuNiAu Carnalite Bnnes (in Molybdenite) sylvite (Anode slime from copper relining) Halite Brim Sea-water pt PtS PtS PtAs, KMgCI, . 6H,O KCl - NaCl <46 34-35 2.2-2.8 Cuba, Canada, 4.6-5.0 USSR, Indonesia, Australia, S. Africa 24-55 5.2-6.4 Brazil, USSR, 16-51 3.77-4.95 Canada, Nigeria, Zaire, Thailand 60-90 14-19 S. Africa, Columbia, 52.5-56.6 10.58 Canada, USSR, 58-60 10.0 USA 80-86 9.5 14 1.60 52.4 1.99 0.5-16.6 < 1.0 3-28 - 39.4 2.17 - 10.0 -1.0 USSR, Canada, USA, W. Germany, E. Germany, France Chile, USA, Canada, USSR, Peru Chile, USA, Canada, Zambia, Zaire, Mexico Worldwide 0.1-2% Ni USSR, Canada, Japan, Australia, USA, Norway 0.4-3% Nb Brazil, Canada, Thailand, Nigeria, Australia, Zaire 1-4 g/t Pt USSR, S. Africa, Canada 10-30% K USA, W. Germany 0.516% K Japan, USSR 0,001-1% Re USA, Chile, in molybdenite Sweden, USSR, W. &Igium Germany, 3-20% Se Canada, Japan, in anode slime USA, Belgium, Sweden Pure USA, USSR, - 10% Na Germany, UK, - 1 % Na Japan, Australia k- 717x10, 52740 8 -+ B mine 2 10653 4 126 (contained in $ production) G? - 75 30 750 3Ox lo6 9150000 (estimate (as K,O) Potash K,O) 13.4 2.995 concentrates) (in 1400 83 (excl. USSR, China) - Vast Silicon 277000 Silver (0.04-0.1) Tantalum (2.1) Tellurium 0.01 Thallium 1.3 ThOflUm 11.5 Tin 2 Native silver Arpentite Polybasite Proustite Pyrergarite Stephanite (By-product of Pb, Cu, Zn, Au, Ni, Sn) Trat.lite (in Tin slags) (Anode slime from Cu refining) (Flue dusts Cu, Ag, Au, Pb, Bi) Pb and Au ores (By-product from Zn, Cd relining) (From flue dusts smelting Pb, Cu, Zn ores) Thorianite Thorite Monazite Camhite SO, 46.7 2.65 Worldwide AI3 95-98.5 10.1-11.1 Mexico, Peru, AgzS 87 7.2-7.4 USSR, USA, 58-74.3 6.1 Canada, Australia (4% W,,Sb,S,, Ag&% 64.5-65.4 5.5-5.64 Ag,SbS3 59.5-60.8 5.77-5.81 AgsSbS, 68.3 6.25 36-56 5.3-7.3 Thailand, USSR, -7 Australia, Niger, Canada, Zaire <8 Chile, USA, - Zambia, Zaire, Canada 0.1-0.5 - USA, Belgium, Germany, USSR (estimated order) Pure USA, USSRt, 54 OOO Vast Norway, France, Yugoslavia, Portugal Mexico, USA, Peru, Australia 1 800 0.01-0.1% Ag Canada, USSR, 12 535 244 (primary) (secondary) 0.145% Ta Thailand, USSR, Brazil, Australia, Malaysia, Zaire Japan, USA, Belgium, USSR Up to 8% in anode slimes Canada, Peru, 0.05-0.1% TI USA, Belgium, (in flue dusts) Gemany, USSR 900 26.215 290 21 880 (W.World (recovered only) from economic wpper and gold deposits) 5 - - i$ d G f 35-83 9.7 India, Brazil, 0.1-1% Th Australia, Brazil 37 103 - 71 4.5-5.4 Aumalia, Sri Lanka, (rare earth 3 P Tho2 ThSi04 0, La, Y, ThPO,) oxides) H 5.1-10.8 4.6-5.4 Indonesia, USA - SnO, i!. 78.6 6.8-7.1 Malaysia, Indonesia, 0.54% Sn Malaysia, Indonesia, 197 x lo3 3 140 Thailand, Australia, (hard rock) Thailand, USSR, B (alluvial) z Bolivia >0.002% Sn China, Brazil -a * Includes: platinum, palladium, iridium, osmium, rhodium and ruthenium. t Refinery capacities. No data on metal production. !A Table 7.1 ORE GRADES AND SOURCES-eontinued 21 oe Element abundance p.p.m. Minerals Formulae World reseroes $ a, 1983184 (Ws 5- MetaI Spec$c Normal WorId tonnes Major metal production of contained CQ content gravity Major mineraI ore Ya ~cm-~ sources grade sources metal (tonnes) metal) 5’ - Titanium 4400 Tungsten (3) Uranium 4 Vanadium 150 Zinc 50 Zirconium 220 Ilmenite Rutile Ferberite Huhnerite. Scheelite Wolframite Brannerite Carnotite Uraninite Pitchblende Autunite Torbemite &finite (Carnotite) Descloizite Roseoelite Vanadinite Patronite (AssOeiated with iron ores) Smithsonite Hemimorphite Sphalerite Baddeleyite zircon (Fe, Mg, Mn)Ti03 TiOz FeWO, Mnwo, cawo, 0% Mn)WO, Oxide of Ti, U, Ca, minor Y, Th, Fe U02 (normally U,,O,) Ca(U02)z(P04)2. 10-12H20 Silicate of U K2(U02)2(V04)2 *3H20 CU(UOZ)~(PO& . 8-12H20 KZ(u02)2~04)2 .3H20 (ZnCu)Pb(VO,)(OH) 2K,O. 2A1203(Mg, Fe)O 3V20,. 10Si0,. 4H,O Pba(VOAC1 VS, ZnCO, Zn4Si2O,(OH), . H20 (Zn, Fe)S ZflZ ZrSiO, 31.2-33.6 4.5-5.0 60 4.23 60 7.2-1.5 60 7.2-7.5 59-64 5.9-6.1 60 7.1-7.5 37 4.5-5.4 52-54 <4.7 54-80.7 6.5-10.8 48-51 3.1-3.2 41-60 2.2-5.1 11.5 <4.7 9.0-13.0 -6.2 11.8 2.97 9.5-10.6 6.5-7.1 28.5 - 0.8-0.9 47-50.6 3.2 29.0-52.0 4.0-4.45 54 3.45 51-67 3.9-4.1 71.4-73.4 5.4-6.0 49.7 4.2-4.7 In ilmenite: S. Africa, India, China In rutile: Brazil, Australia, India China, Canada, 0,4-3% W USSR, USA, Australia 2-30% Ti Australia, USA, 0.1-0.3% U S. Africa, Canada, Niger* USSR, S. Africa, 0.4-2% V China, USA, Finland. Australia Canada, USSR, 510% Zn Australia, Peru, Mexico, USA Australia, S. Africa, USSR, USA, Brazil e 10% Zr USSR, USA, Japan, UK, China China, Canada, USSR, USA, Australia Canada, USA, S. Africa, Namibia, Niger, France** USA, S. Africa?, Japan, USSR USSR, Japan, Canada, W. Germany, USA, Australia Japan, France, USA 75.6 x lo3 In ilmenite: 5 123000 2 In rutile: 9 471000 S t 42 180 2 798 1 (in s’ concentrates) 2 Zi 37218 2 239 6n concentrates) 29.5 103 4354 6.46~10~ 169000 (world smelter production) 355x103 21100 *Reasonably assured W. World -m. ** W. World produclion. t Vanadium from mineral sourn. netroleurn residues, ashes and catalysts. 8 Thermochemical data Except where otherwise indicated, the data given in these tables have been seiected from three main sources: 'Selected Values of the Thermodynamic Properties of the Elements', by R. Hultgren, P. 0. Desai, D. T. Hawkins, M. Gleiser and K. K. Kelley, and by the same authors, 'Selected Values of the Thermodynamic Properties of Binary Alloys'; also 'Metallurgical Thermochemistry', 5th edn., by 0. Kubaschewski and C. B. Alcock. These works represent the most authoritative compilations of critically assessed data presently available, to which reference should be made for original sources or details of assessment. 8.1 Symbols @,=melting point in "C @,=boiling or sublimation point in "C at 760mmHg @,=transition temperature in "C O,=sublimation point in "C T=absolute temperature in K &=latent heat of fusion &=latent heat of vaporization L, = latent heat of transition L,=latent heat of sublimation } in kJ mol-' (or kJ g-atom-') or in Jg-' AV, = volume change during melting [ (Vlig -Vsolid)/VSolid]% AH29,=heat of formation at 298K (25°C) in kJ mol-' (or kJ g-atom-') or in Jg-'. (The value of a heat evolved during a reaction is taken to be negative) AG=maximum work (change of free energy) in kJ mol-1 (or kJ g-atom-') S29e=standard entropy at 298 K (25OC) in Jk-' mol-' (or J g-atom-') p (mm Hg)=vapour or dissociation pressure in mmHg N, =mol fraction of the first component N,=mol fraction of the second component C,=specific heat in J k-' mol-' c,=specific heat in J g-' k-' 8.2 Changes of phase TsUe 8.1 ELEMENTS Latent heats and temperatures of fusion, vaporization and transition, and change in volume on melting Melting Boiling L, at mp. L, kJ patom-' or mol-' L, m'nt 0, point 9, 0, kJ g-atom-' kJ g-atom-' AV, (3.8) 960.8 2200 - - 11.09 284.2 257.8 - 6.5 10.47 321.9 290.9 - 660.1 2520 - 10 603 - As4-4As+118.1 W - 5.1 Element "C "C "C or mol-' L,, at 25 C L, at b.p. or mol" % - Ag - - Am - 2600 - - - 238.6 A1 As 817 Au 1063 2860 - 12.78 378.9 342.4 - 8-2 Thermochemical data TaUe 8.1 ELEMENTS-cotatinued Melting Boiling L,at mp. L, kJ g-atom-' or mol-' L, point Om point 0, 0, kJ g-atom-' kJ g-atom-' AVm Element "C "C "C or mol-' L, ut 25 C L, af bp. 0: mol-' % B Ba Be Bi Br2 c (graph) ca Cd Ce c12 co Cr cs cu DY Er Eu F2 Fe Ga Gd Ge Hf H2 Hg 12 In Ir K La Li Mg Mu Mo NZ Na Nb Nd Ni NP 02 os P (yellow) Pb Pd Po Pr 2 180 729 1287 271 - 7.3 (3 800) 843 320.9 798 - 101.0 1495 1857 29.8 1083.4 1409 I522 826 -219.6 1536 29.7 1312 937 -259.2 2 227 -38.87 113.6 156.4 2443 63.2 920 181 649 1 244 2620 -210.0 97.8 2 467 1016 1453 637 - 21 8.8 3 030 44.1 327.4 1552 246 932 3 800 1 700 2470 1 564 58 (5 1484 767 3 430 -34.1 2930 2672 700 2 560 2 560 2 860 1490 - 188.0 2 860 2 420 3 290 2 830 -252.5 4600 357 183 2 070 4430 779 (3.420) 1 324 1090 2060 4610 - 195.8 883 4 740 3 070 2910 - - 183.0 5 030 280 1750 2940 965 3 510 - 226 370 7.66 1254 12.22 - 10.89 - 10.55 464 836 6.41 726 5.23 - 6.41 - {T!} (15.5) (20.9) - 13.02 - 2.09 - 1384 - 1470 - - - - 1.595 {E,} 152 - 5.594 1260 - - 36.8 0.117 1940 24.07 2324 - 15.78 - - 3.27 (26) 2.39 - - - 868 (8.37) 293 8.79 - r&} (14.7) 1136 35.6 - -237.5 0.720 2.64 29.3 862 7.14 358 17.16 - - 280,577 - {:E:} 0.445 - - 2.64 4.8 1 - - - (16.7) (100) - 798 (11.3) 577.8 - (192) 177.1 324.4 292.6 207.2 179.2 - 30.56 712 - 176.2 150.7 112.2 99.6 (407) 376.0 - 20.423 425 - 397 342.1 78.7 66.6 341.2 304.8 - - - - - - - 6.531 398.6 340.4 285.0 270.5 - - 383.8 327.8 0.909 61 1.3 571.1 61.1 62.4 41.9 242.8 232.4 669.9 612.5 90.0 79.5 422.9 402.4 161.6 147.8 146.5 127.7 29 1 .O 231.1 664.5 590.3 - 5.581 - - 108.9 98.0 722.2 683.7 323.6 - 429.6 374.3 - - - 6.8 79 1 - 377.2 361.7 - 100.9 - - - 0.59 2.55 - - 1.90 diam+ graph 0.25 (2.9) - - 0.25, 0.92 - - - -3.35 - - - 4.0 - - 3.5 2.6 4.2 - - - 4.8 - 3.5 -3.2 - -5.1 (123) 3.7 21.6 2.0 2.55 - - - (1.65) 4.12 (1.7) - 7.3 25 - - 4.5 - 7.4 3.5 3.5 - - - - Only iogahcr with the tabutated heat capacities of iron: Table 8.10. Changes of phase 8-3 Table 8.1 ELEMENTS-tontimd Melting Boiling 4. at mp. L, kJ g-atom-' or mol-' L, point 8, point 0, 0, kJ g-atom-' kJ g-atom-' AV, Element "C "C OC ormol-' L,ut.25 C L,urb.p. mrno1-I "/, Pt Pu Ra Rb Re Rh Ru S (rhomb.) S (mon.) Sb SC Se (met.) Si Sm Sn Sr Ta Tb 'Pe Th Ti U V W Y Yb Zn Zr n 1 769 640 700 38.8 3 180 1966 2 250 1128 119.0 630.5 1538 220.5 1412 1 072 231.9 770 3015 1360 450 1750 I667 304 1132 1902 3400 I530 824 419.5 1852 4 100 3 420 1 500 688 5 690 3 700 4 250 444.5 - 1 590 (2 870 685 3 270 1 803 2 625 1375 5 370 3 220 988 4 790 3 285 1473 4400 3 410 5 555 3 300 1194 907 4400 - 122,205, 318,452, 476 - - - (1 030) 95.5 - - - 1334 - - 917 13 235,540 1290 - - I 325 882 234 662,770 - - 1485 760 - 852 (19.7) 2.9 - 2.198 33.5 (22.6) 1.235 - - 19.89 6.28 50.66 8.92 7.08 (8.4) (24.7) - - 17.6 (17.5) 4.3 12.5 16.74 35.2 11.43 7.28 (19.3) - - 545.0 343.7 - 87.5 779.2 556.0 - - - - 376.0 450.1 207.2 302.3 177.1 782.5 - - 17 l.6(Te2) 576.1 469.3 180.9 482.2 510.2 847.8 424.9 129.3 612.1 - 4692 352.0 - 75.8 (712) (494) - t - (167)(W 95.5(Se2) 384.8 165.0 296.4 154.5 - - - 104.7(Te2) (511) 425.8 166.2 41 7.4 457.2 (737) 367.6 114.3 579.9 - - 3.39,0.59, 0.54,0.08, .1.84 - - - - - 0.38 - - - - - 3.10 2.22 - - - - - 3.34 0.38 235,4378 - - 5.0 - - 3.85 *L,at 4.p.: S,, 106.4 (625'C); S,, 96.0 (625T); SI, 66.2 (527T); S8, 63.1 (490°C) AV,,, ref. 4. Table 8.b INTERMETALLIC COMPOUNDS Latent heats and temperatures of fusion If an intermetallic phase is completely disordered, the entropy of fusion (LJT,) can generally be calculated additively from the entropies of fusion of the com- ponents. If it is completely ordered, - 19.146 (N, log N, +N2 log N,) is as a rule to be added to the calculated entropy of fusion. Phase N2 10-2 8-Ag-Cd y-Ag-Zn 6-Ag-Zn AI,Cu AuCd AuPb, AuSn 6-Au-Zn y-Al-Mg E-Au-Zn 67.5 61.8 72.1 33.3 57.2 50.0 66.7 50.0 50.0 88.9 0, "C 592 664 632 590-605 455 627 254-m 418 760 490 L- kJ g-atom-' 8.46 & 0.42 7.79 k0.33 8.75 k0.42 12.6k0.8 8.8f0.8 8.96+0.50 8.00f0.75 12.81 f0.33 12.31 f0.54 7.45f0.38 J g-' 76.2 95.5 131.5 320.3 346.7 57.8 39.4 81.2 93.8 93A [...]... 45 13 134 .3 137 .3 - 3 575.9 1 230 .7 432 0 1219.4 7 13. 7 282.6 98.8 38 .9 98.4 51.5 - - 4 13. 5 1147.0 678.4 39 8.5 1099.7 6 43. 8 36 0.8 9820 567.2 1551 .3 838 .6 589.9 1906.7 1815.8 131 .0 75.9 50.6 99.2 133 .1 1454.1 137 3.7 1172.8 1817.9 - 480.6 1759 .3 - 1618.6 35 0.8 1101 .3 43. 5 50.7 32 0.7 10422 30 1.0 10 03. 7 77.9 33 6.2 - 8 2.1 6 .3 13 25 63 - - 52 .3 55.5 59.0 1 43. 2 82.0(g) 217.7(g) 8 1427.1 2 30 9.4 862.1 - I 1 032 .0... - 432 9 611 .3 1249.1 38 3.0 62.8 80.8 207.5 92.1 256.0@) 825 - - 533 .4 668.6 37 6.1 - 496.5 617.1 35 0.1 - - 39 1.2 7 43. 2 17660 37 3.1 705.5 1676.4 - 2 13. 1 138 1.6 188.8 6OC.9 215 .3 822 - - 10 03. 6 37 9.0 - - 194.7 - - 32 6.5 612.1 - - 150.7 - 168 .3 519.7 117.2 32 5.4 175.8 620 76.9 11 .3 - I 968.8 - I 34 3.0 - - 10 73. 7 - - - 959.0 - 882.2 - 2 53. 2 - - 17 8 13 17 13 42 13 25 13 25 8 17 6 6 .3 17 8 21 13 42 25 13 21... 110.5 53. 2 36 3.0 1280 .3 882.2 462.2 34 8.8 1209.6 821.9 424.5 31 2 .3 1 035 .8 7 03. 8 33 4.9 13 13 13 13 10.5 404 .3 486.9 285.0 4 4 8 6 .3 4 520.4 728.9 - 588.7 746.1 41 5.2 515.0 261.7 77.9 75.1 94.6 116.0 50.0 419.8 799 .3 46.0 1900.8 1809.1 240.7 137 .3 158.6 38 .1 1 030 .0 39 3.9 14 93. 0 219.4 719.0 80.4 136 .9 229.0 66 .3 211.4 274.6 1126 1828.8 937 .8 974.9 71.9 39 .3 158.6 54.55 - 80.0 -168.7(8) 1058.4 33 0 .3 527.5... 9.55k0.21 7 .33 4.81 35 .2 1 03. 8 1 03. 0 GaSb 25.0 50.0 75.0 33 .3 5 00 50.0 50.0 34 9 -36 8 415- 430 489-515 38 5 456 700-760 7 03 5.86 6.05 6.91 7.87k0. 63 16.0k0 .33 16.7k0.8 25.1+1.7 56.5 87.9 1524 95.5 136 .9 435 .4 131 .0 &Na 7-Hg-n InLi InSb KNa, 33 .3 28.6 5 00 5 00 66.7 35 0 14.5 630 425 7 8.8 50.8 2.01 k0. 13 13. 4k0.8 24.7 kO.8 2.920.1 63 10.0 219.8 205.2 1 03. 4 Mgz Pb MgZn, Na,Pb, NaPb P Na-Pb NaTl 33 .3 66.7 28.5... 0.2 0 .3 0.5 0.8 - - 1 32 7 41.87 48.15 126. 53 59.24~ 30 .82 33 .54 97.62 41.78a 13. 02~ 24 .39 23. 75 68.68 30 .21~ 7.45 y 15 .38 11.74 23. 35 15. 43~ 2.My 4 .36 3. 60 4.64 3. 91a 43. 89 12. 03 69.98 64.02 68.61 35 .68 8.1 1 44 .39 46.64 56.51 28.86 5. 93 25.56 32 .22 47.76 17.50 3. 38 6 .33 12.25 33 .45 3. 04 1.15 1.09 1.62 1.22 1600 Ga-Mg (liq.) Ga-Zn (liq.) Hg-K (liq) Hg-Na (Iiq.) Hg-Pb (liq.) Mg Zn K Na Pb 650 477 32 7... 100.0 - 37 .3 - 36 .4 - 101.7 94.6 35 .6 - 99.6 91 .3 34.8 - 93. 8 80.4 33 .5 33 .1 198 .3 196.2 190.7 184.4 142.2 - 55 .3 - 53. 2 - - 141.0 137 .8 - - 160.4 - - ACWWY +kJ 8 19 5 13 7 7 21 9 13 13 4 4 33 21 13 13 9 17 8 13 21 13 13 17 13 17 13 7 21 Table && NITRIDES Heats and free energies of formation in kJ and standard entropies -Affz98 Compnpound A N BN Ba3N2 Ca3N2 Cd3N2 CeN Co,N CrN Cr,N CU,N Fe4N GaN Ge3N4 S298... Res, 34 8 .3 139 .0 133 .1 60.7 RuS, 206.0 - Li,S MgS MnS MnS, oss, L lS.l(g) 207.2 - AG,,, 227°C 70.80 - 125.2 110.5 c - 1285 -AGlSo0 1227OC -AG2000 1727°C 53. 20 - 427.9 - 118.1 4 13 8 437 .9 - 4 21 17 13 8 73. 3 - 13 17 13 33 8 - - 100.9 97 .3( fl 126.40 140.2(a) 299.8 -90.9 36 .7 46.5 65.10(g) 73. 7w 124.8 1 235 .5 296.8 211.0 254 .3 241.7 - - - - - 4 8 13 13 33 2.1 6 .3 13 84 17 33 25 14.7 42 8 8 6 .3 10.5 29 2 03. 1... 10.45 35 .16a2 (38 .0) 2.17 3. 84 1.64 1.45 1.94 1 3. 33 28.90 49.19 17.27 9.41~ l+s 23. 41 36 .15 8.95 3. 208 23. 71 19.24 27 .32 4.44 l+s 17 .34 11.88 14.95 0.44 I+s 9.15 l+s 2. 83 550 700 807 500 32 1 l+s l+s 44. 03 I+s 68.04 11.10 6.52 30 .87 ( 13) 51.84 8.61 4.69 13. 51 8.00 26 .32 5.07 2.52 2 28 2.19 3. 86 1 .34 0.74 575 702 427 32 7 477 87.44 m0 4 17.24 10.76 25.15 78.57 I252 7 .36 21.10 70 .33 50.17 9.48 5. 43 17. 73. .. 90.8 209.4 53. 6 78.5 97.0 90.0 280.0 53. 8 77.5 95.1 87.9 204.6 54.4 75.1 95.5 85.8 201.2 55.0 727 12 18 35 10 13 41.8 63. 8 1 03. 8 238 .6 46.5 75.6 73. 1 76.4 207.8 59.5 74.8 69.1 74 .3 2125 58.6 72.1 55.0 69.0 224.0 56.6 70.9 - 5 5 15 40 13 228.1 106.5 208.0 65.1 69.9 299 .3 117.0 31 2.8 131 .6 136 .8 2 93. 1 117.4 31 4.5 131 .4 136 .0 277.7 118 .3 318.8 130 .8 133 .9 26 23 - - - - 88.4 93. 6 161 .3 87.5 93. 1 164.0 85.4... 96 .3 860.8 1 23. 7 515.0 294.8(m) 94.6 - 119.0 254.6(g) 206.0(m) - 1612(m) 2 13. 5(m) 80.4(m) 69.5(m) 50.2 - - - - - 278.0 63) 61.5 - 17.6 57.4 - 1 73. 8 276 .3 98.8 86.7 66.6 1418.5 137 7.9 133 .5 63) 75 .3( g) 94.6(g) 33 4.7 63) 57 23( g) 566.5(8) 1 238 .0(g) 1194.9(8) 180 .3 189.6 180.5(m) 289 .3( g) 233 .6(m) BCI, AuI BF3 - 511 .3 310.2 958.0(m) 921.7(8) 33 5.8(m) 18.4 54.4 -0.8 1 136 .l(g) 427.0(m) AuBr AuBr, 185.5 30 4.8 . 1 03. 0 - 15 .3 - - 90.8 51.9 - 78 .3 131 .4 - NGndv) 38 .5 192 .3 1 73. 7 Ni,Sn, (a) 33 .7 235 .7 251.9 Ni3Ti 35 .1 140 .3 104.6 NiTi 33 .3 66.6 53. 2 NiTi, 27.9 83. 7 83. 6 Pb-Tl Pb-U. 40.0 38 .4 40.0 25.0 50.0 75.0 33 .3 50.0 50.0 50.0 33 .3 28.6 50.0 50.0 66.7 33 .3 66.7 28.5 50.0 71.5 50.0 87.5 63. 0 110 214 555 562 - 34 9 -36 8 489-515 415- 430 38 5 456. 43. 3 31 .8 118.0 32 6.5 79.5 72.0 191.7 191.7 37 2.6 933 .5 184.9 401.8 35 5.8 272.9 209 .3 154.9 111 .3 125.6 34 3.2 194.2 34 3.2 1 73. 3 210.6 74.9 19.1 35 .1 99.6 69. I 99.6