常见物质的标准生成焓,反应熵,Gibbs自由能

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物质Δf H MθΔf G mθS mθ

Ag(cr)0.00.042.6 Ag+(aq)105.677.172.7 Ag(NH3)2+(aq)-111.29-17.24245.2 AgCl(cr)-127-109.896.3 AgBr(cr)-100.4-96.9107.1 Ag2CrO4-731.7-641.8217.6 AgI(cr)-61.84-66.2115.5 Ag2O(cr)-31.1-11.2121.3 Ag2S(cr,辉银矿)-32.6-40.7144.0 AgNO3(cr)-124.4-33.4140.9 Al(cr)0.00.028.3 Al3+(AQ)-531.0-485.0-321.7 AlCl3(cr)-704.2-628.8109.3 Al2O3(cr,刚玉)-1675.7-1582.350.9 B(cr,菱形)0.00.0 5.9

B2O3(cr)-1273.5-1194.354.0 BCl3(g)-403.8-388.7290.1 BCl3(l)-427.2-387.4206.3 B2H6(g)36.486.7232.1 Ba(cr)0.00.062.5 Ba2+(aq)-537.6-560.89.6 BaCl2(cr)-855.0-806.7123.7 BaO(cr)-548.0-520.372.1 Ba(OH)2(cr)-944.7------BaH2(cr)-177.0-138.263.0 BaCO3(cr)-1213.0-1134.4112.1 BaSO4(cr)-1473.2-1362.2132.2 Br2(l)0.00.0152.2 Br-(aq)-121.6-104.082.4 Br2(g)30.9 3.1245.5 HBr(g)-36.3-53.4198.7 HBr(aq)-121.6-104.082.4 Ca(cr)0.00.041.6 Ca2+(aq)-542.8-553.6-53.1 CaF2(cr)-1228.0-1175.668.5 CaCl2(cr)-795.4-748.8108.4

CaO(cr)-634.9-603.338.1 CaH2(cr)-181.5-142.541.2 Ca(OH)2(cr)-985.2-897.583.4 CaCO3(cr,方解石)-1207.6-1129.191.7 CaSO4(cr,无水石

膏)-1434.5-1322.0106.5 C(石墨)0.00.0 5.7

C(金刚石) 1.9 2.9 2.34 C(g)716.7671.3158.1 CO(g)-110.5-137.2197.7 CO2(g)-393.5-394.4213.8 CO32-(aq)-667.1-527.8-56.9 HCO3-(aq)-692.0-586.891.2 CO2(aq)-413.26-386.0119.36 H2CO3(aq,非电离)-699.65-623.16187.4 CCl4(l)-128.2-62.6216.2 CH3OH(l)-239.2-166.6126.8 C2H5OH(l)-277.6-174.8161 HCOOH(l)-425.0-361.4129.0 CH3COOH(l)-484.3-389.9159.8 CH3COOH(aq,非电离)-485.76-396.46178.7 CH3COO-(aq)-486.01-369.3186.6 CH3CHO(l)-192.2-127.6160.2 CH4(g)-74.6-50.5186.3 C2H2(g)227.4209.9200.4 C2H4(g)52.468.4219.3 C2H6(g)-84.0-32.0229.2 C3H8(g)-103.8-23.4270.3 C4H6(l,丁二烯-1,3)88.5---199.0 C4H6(g,丁二烯-1,3)165.5201.7293.0 C4H8(l,丁二烯-1)-20.8---227.0 C4H8(g,丁二烯-1) 1.1772.04307.4 n-C4H10(l,正丁烷)-14.3------

n-C4H10(g,正丁烷)-124.73-15.71310.0 C6H6(g)82.9129.7269.2 C6H6(l)49.1124.5173.4 Cl2(g)0.00.0223.1 Cl-(aq)-167.2-131.256.5

HCl(g)-92.3-95.3186.9 ClO3-(aq)-104.0-8.0162.3

Co(cr)0.00.030.0 Co(OH)2-539.7-454.379.0

Cr(cr)0.00.023.8 Cr2O3(cr)-1139.7-1058.181.2 Cr2O72-(aq)-1490.3-1301.1261.9 CrO42-(aq)-881.2-727.850.2 Cu(cr)0.00.033.2 Cu+(aq)71.750.040.6 Cu2+(aq)64.865.5-99.6 Cu(NH3)42+(aq)-348.5-111.3273.6 CuCl(cr)-137.2-119.986.2 CuBr(cr)-104.6-100.896.2 CuI(cr)-67.8-69.596.7 Cu2O(cr)-168.6-146.093.1 CuO(cr)-157.3-129.742.6 Cu2S(cr)-79.5-86.2120.9 Cu2S(cr)-53.1-53.766.5 Cu2SO4(cr)-771.4-662.2109.2 Cu2SO4•H2O(cr)-2279.65-1880.04300.4 HF-273.30-275.4173.8 F2(g)0.00.0202.8 F-(aq)-332.6-278.8-13.8 F(g)79.462.3158.8 Fe(cr)0.00.027.3 Fe2+(aq)-89.1-78.9-137.7 Fe3+(aq)-48.5-4.7-315.9 Fe2O3(cr)-824.2-742.287.4 Fe3O4(cr)-1118.4-1015.4146.4 H2(g)0.00.0130.7 H(g)218.0203.3114.7 H+(aq)0.00.00.0

H3O+(aq)-285.83-237.1369.91

Hg(g)61.431.8175.0 Hg(l)0.00.075.9 HgO(cr)-90.8-58.570.3