常见标准热力学数据29815K.docx

常见标准热力学数据29815K.docx

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常见标准热力学数据29815K

常见标准热力学数据（29815K）

附录

附录1常见标准热力学数据（298.15K）

-1-1-1-1物质状态ΔH/（kJ?

mol）ΔG/（kJ?

mol）S/（J?

mol?

K）fmfmmAgs0042.6+Agaq105.677.172.7AgBrs-100.4-96.9107.1AgCls-127.0-109.896.3AgIs-61.8-66.2115.5AgNOs-124.4-33.4140.93

AgOs-31.1-11.2121.32

Als0028.33+Alaq-531.0-485.0-321.7AlCls-704.2-628.8110.73

Al（OH）s-1284-1306713

Brl00152.22,Braq-121.6-104.082.4C（石墨）s005.7

s1.92.92.4C（金刚石）

Cas0041.62+Caaq-542.8-553.6-53.1CaCs-59.8-64.970.02

CaCO（方解石）s-1207.6-1129.191.73

CaCls-795.4-748.8108.42

CaOs-634.9-603.338.1Ca（OH）s-985.2-897.583.42

Clg00223.12-Claq-167.2-131.256.5

-ClOaq-104.0-8.0162.33-ClOaq-129.3-8.5182.04

CCll-128.2-62.6216.24

CHg-74.6-50.5186.34

CHOHl-239.2-166.6126.83

CO（NH）s-333.1-196.8104.622

CHNHg-22.532.7242.932

CHg227.4209.9200.922

CHg52.468.4219.324

CHCHOl-192.2-127.6160.23

CHCOOHl-484.3-389.9159.83

CHg-84.0-32.0229.226

CHOHl-277.6-174.8160.725

（CH）COl-248.4-152.7199.832

1

-1-1-1-1H/（kJ?

mol）ΔG/（kJ?

mol）S/（J?

mol?

K）物质状态ΔfmfmmCHg-103.8-23.4270.338

CHl49.1124.5173.466

g82.9129.7269.2COg-110.5-137.2197.7COg-393.5-394.4213.822-COaq-677.1-527.8-56.932-CrOaq-881.2-727.850.24

CrOs-1139.7-1058.181.223

Cus0033.22+Cuaq64.865.5-99.6CuOs-157.3-129.742.6CuOs-168.6-146.093.12

CuSs-53.1-53.666.5Fg00202.82,Faq-332.6-278.8-13.8Fes0027.32+Feaq-89.1-78.9-137.73+Feaq-48.5-4.7-315.9FeOs-824.2-742.287.423

FeSOs-928.4-820.8107.54

Hg00130.72+Haq000HBrg-36.3-53.4198.7HClg-92.3-95.3186.9

-HCOaq-692.0-586.891.23

HCHOg-108.6-102.5218.8HCOOHl-425.0-361.4129.0HFg-273.3-275.4173.8HIg26.51.7206.6HNOl-174.1-80.7155.63

HOl-285.8-237.170.02

g-241.8-228.6188.8HOl-187.8-120.4109.622

g-136.3-105.6232.7HSg-20.6-33.4205.82

HSOl-814.0-690.0156.924

HgOs-90.8-58.570.3Is00116.12

g62.419.3260.7-Iaq-55.2-51.6111.3Ks0064.7+Kaq-252.4-283.3102.5

2

-1-1-1-1H/（kJ?

mol）ΔG/（kJ?

mol）S/（J?

mol?

K）物质状态ΔfmfmmKCls-436.5-408.582.6KClOs-397.7-296.3143.13+Liaq-278.5-293.313.4Mgs0032.72+Mgaq-466.9-454.8-138.1MgCls-641.3-591.889.62

MgOs-601.6-569.327.0Mg（OH）s-924.5-833.563.22

MgSOs-1284.9-1170.691.642+Mnaq-220.8-228.1-73.6MnOs-520.0-465.153.12-MnOaq-541.4-447.2191.24

Ng00191.62

Nas0051.3+Naaq-240.1-261.959.0NaCls-411.2-384.172.1NaCOs-1130.7-1044.4135.023

NaFs-576.6-546.351.1NaOs-414.2-375.575.12

NaOHs-425.6-379.540.0NHg-45.9-16.4192.83+NHaq-132.5-79.3113.44

NHNOs-365.5-183.9151.143

NOg91.387.6210.8NOg33.251.3240.12-NOaq-207.4-111.3146.43

Og00205.22

Og142.7163.2238.93-OHaq-230.0-157.2-10.8Pg58.924.4280.04

PClg-287.0-267.8311.83

PClg-374.9-305.0364.653-POaq-1277.4-1018.7-220.54

S（正交）s0032.1SOg-296.8-300.1248.22

SOg-395.7-371.1256.83

Sis0018.8SiCll-687.0-619.8239.74

g-657.0-617.0330.7SiHg34.356.9204.64

SiOs-910.7-856.341.52

Sn（白）s0051.2

3

-1-1-1-1H/（kJ?

mol）ΔG/（kJ?

mol）S/（J?

mol?

K）物质状态ΔfmfmmSnOs-577.6-515.849.02

Zns0041.6ZnOs-350.5-320.543.7

附录2常见弱电解质的标准解离常数（298.15K）附录2.1酸

,名称化学式KpKaa,-3砷酸HAsOK5.50×102.26134a,-7K1.74×106.762a,-12K5.13×1011.293a-10HAsO9.29亚砷酸5.13×1033-10硼酸HBO5.81×109.23633,-4焦硼酸HBOK1.00×104.001247a,-9K1.00×109.002a,-7碳酸HCOK4.47×106.35123a,-11K4.68×1010.332a,-1HCrO0.74铬酸K1.80×10124a,-7K3.20×106.492a-4氢氟酸HF6.31×103.20

-4亚硝酸HNO5.62×103.252-12过氧化氢HO2.4×1011.6222,-3磷酸HPOK6.92×102.16134a,-87.21K6.23×102a,-13K4.80×1012.323a,-1焦磷酸HPOK1.23×100.911427a,-3K7.94×102.102a,-7K2.00×106.703a,-10K4.79×109.324a,-8HS7.05氢硫酸K8.90×1012a,-14K1.26×1013.92a,-2亚硫酸HSOK1.40×101.85123a,-2K6.31×107.202a,-2硫酸HSOK1.02×101.99224a,-10偏硅酸HSiOK1.70×109.77123a,-1211.80K1.58×102a-4甲酸HCOOH1.772×103.75

-5醋酸CHCOOH1.74×104.763,-2草酸HCOK5.9×101.231224a,-5K6.46×104.192a,-3酒石酸HOOC（CHOH）COOHK1.04×102.9812a,-54.34K4.57×102a-10苯酚CHOH1.02×109.9965

4

,pK名称化学式Kaa,-5抗坏血酸5.0×104.10K=1C（OH）=C（OH）OCaCHCHOHOHCH2,-10OK1.5×1011.792a,-4柠檬酸HO-C（CHCOOH）COOHK7.24×103.14122a,-5K1.70×104.772a,-76.39K4.07×103a-5苯甲酸CHCOOH6.45×104.1965,-3邻苯二甲酸CH（COOH）K1.30×102.891642a,-6K3.09×105.512a

附录2.2碱

,名称化学式KpKbb-5NH?

HO4.75氨水1.79×1032-4甲胺CHNH4.20×103.3832-4乙胺CHNH4.30×103.37252-4二甲胺（CH）NH5.90×103.2332-4二乙胺（CH）NH6.31×103.2252-10苯胺CHNH3.98×109.40652,-5HNCHCHNH4.08乙二胺K8.32×1012222b,-8K7.10×107.152b-5乙醇胺HOCHCHNH3.2×104.50222-7三乙醇胺（HOCHCH）N5.8×106.24223-9六次甲基四胺（CH）N1.35×108.87264-9吡啶CHN1.80×108.7055

附录3常见难溶电解质的溶度积（298.15K～离子强度I=0）,,,,化学式KpK化学式KpKspspspsp-13-11AgBr5.35×1012.27CaF3.45×1010.462

-12-27AgCO8.46×1011.07CdS8.0×1026.1023

-10-21AgCl1.77×109.75CoS（α）4.0×1020.40-12-25AgCrO1.12×1011.95CoS（β）2.0×1024.7024

-17-31AgI8.52×1016.07Cr（OH）6.3×1030.203

-8-9AgOH2.0×107.71CuBr6.27×108.20-50-7AgS6.3×1049.20CuCl1.72×106.762

-33-12Al（OH）（无定形）1.3×1032.89CuI1.27×1011.903

-9-36BaCO2.58×108.59CuS6.3×1035.203

-7-48BaCO1.6×106.79CuS2.5×1047.60242

-10-13BaCrO1.17×109.93CuSCN1.77×1012.754

-10-7BaSO1.08×109.97FeCO,2HO3.2×106.504242

-9-17CaCO3.36×108.47Fe（OH）4.87×1016.3132

-9-39CaCO,HO2.32×108.63Fe（OH）2.79×1038.552423

5

,,,pK化学式KpK化学式Kspspspsp

-18-14FeS6.3×1017.20PbCO7.40×1013.133

-18-10HgCl1.43×1017.84PbCO4.8×109.322224

-29-13HgI5.2×1028.72PbCrO2.8×1012.55224

-53-8HgS（红）4.0×1052.40PbF3.3×107.482

-52-9HgS（黑）1.6×1051.80PbI9.8×108.012

-6-20MgCO6.82×105.17Pb（OH）1.43×1019.8432

-6-28MgCO,2HO4.83×105.32PbS8.0×1027.10242

-11-8MgF5.16×1010.29PbSO2.53×107.6024

-13-10MgNHPO2.5×1012.60SrCO5.60×109.25443

-12-7Mg（OH）5.61×1011.25SrSO3.44×106.4624

-13-27Mn（OH）1.9×1012.72Sn（OH）5.45×1026.2622

-13-56MnS2.5×1012.60Sn（OH）1.0×1056.004

-16-17Ni（OH）5.48×1015.26Zn（OH）（无定形）3×1016.522

-19-24NiS（α）3.2×1018.49ZnS（α）1.6×1023.80

-24-22NiS（β）1.0×1024.00ZnS（β）2.5×1021.60

附录4常见氧化还原电对的标准电极电势E

附录4.1在酸性溶液中

电对电极反应E/V++Li/LiLi+eLi-3.0401++Cs/CsCs+eCs-3.026++K/KK+eK-2.9312+2+Ba/BaBa+2eBa-2.9122+2+Ca/CaCa+2eCa-2.868++Na/NaNa+eNa-2.712+2+Mg/MgMg+2eMg-2.372--H/H1/2H+eH-2.23223+3+Al/AlAl+3eAl-1.6622+2+Mn/MnMn+2eMn-1.1852+2+Zn/ZnZn+2eZn-0.76183+3+Cr/CrCr+3eCr-0.744

-2-AgS/AgAgS+2e2Ag+S-0.69122+CO/HCO2CO+2H+2eHCO-0.481222422242+2+Fe/FeFe+2eFe-0.4473+2+3+2+Cr/CrCr+eCr-0.4072+2+Cd/CdCd+2eCd-0.4030

2-PbSO/PbPbSO+2ePb+SO-0.35884442+2+Co/CoCo+2eCo-0.28

-PbCl/PbPbCl+2ePb+2Cl-0.2675222+2+Ni/NiNi+2eNi-0.257

6

电对电极反应E/V,-0.15224AgI/AgAgI+eAg+I

2+2+Sn/SnSn+2eSn-0.13752+2+Pb/PbPb+2ePb-0.12623+3+Fe/FeFe+3eFe-0.037

-AgCN/AgAgCN+eAg+CN-0.017++H/H2H+2eH0.000022-AgBr/AgAgBr+eAg+Br0.07133

+S/HSS+2H+2eHS（aq）0.142224+2+4+2+Sn/SnSn+2eSn0.1512++2++Cu/CuCu+eCu0.153,AgCl/Ag0.22233AgCl+eAg+Cl

-HgCl/HgHgCl+2e2Hg+2Cl0.2680822222+2+Cu/CuCu+2eCu0.3419

+2-2-SO/SSO+6H+4e2S+3HO0.523232++Cu/CuCu+eCu0.521,,I/II+2e2I0.535522,,,,0.536I/II+2e3I33,2--2-MnO/MnOMnO+eMnO0.5584444+HAsO/HAsOHAsO+2H+2eHAsO+2HO0.56034234222-AgSO/AgAgSO+2e2Ag+SO0.65424244+O/HOO+2H+2eHO0.6952222223+2+3+2+Fe/FeFe+eFe0.7712+2+Hg/HgHg+2e2Hg0.797322++Ag/AgAg+eAg0.7996

+--NO/NO2NO+4H+2eNO+2HO0.80332432422+2+Hg/HgHg+2eHg0.8512+2+-Cu/CuICu+I+eCuI0.862+2+2+2+Hg/Hg2Hg+2eHg0.92022+--NO/HNONO+3H+2eHNO+HO0.93432322+--NO/NONO+4H+3eNO+2HO0.957332+HNO/NOHNO+H+eNO+HO0.983222,,,[AuCl]/Au[AuCl]+3eAu+4Cl1.00244--Br/BrBr（l）+2e2Br1.06622,,2+2+-Cu/[Cu（CN）]Cu+2CN+e[Cu（CN）]1.10322+--IO/HIOIO+5H+4eHIO+2HO1.14332+--IO/I2IO+12H+10eI+6HO1.195323222++2+MnO/MnMnO+4H+2eMn+2HO1.224222+O/HOO+4H+4e2HO1.2292222+3+2-3+2-O+14H+6e2Cr+7HO1.232CrCrO/Cr27227--Cl/ClCl（g）+2e2Cl1.3582722+--ClO/Cl2ClO+16H+14eCl+8HO1.3942422-+---ClO/ClClO+6H+6eCl+3HO1.451332

7

电对电极反应E/V

2++2+/PbPbO+4H+2ePb+2HO1.455PbO222+--ClO/ClClO+6H+5e1/2Cl+3HO1.4732322+--BrO/Br2BrO+12H+10eBr+6HO1.48232322-+-HClO/ClHClO+H+2eCl+HO1.48223+3+Au/AuAu+3eAu1.498

2++2+--MnO/MnMnO+8H+5eMn+4HO1.5074423+2+3+2+Mn/MnMn+eMn1.5415

+HBrO/Br2HBrO+2H+2eBr+2HO1.596222,,+HIO/IOHIO+H+2eIO+3HO1.6015635632+HClO/Cl2HClO+2H+2eCl+2HO1.611222+HClO/HClOHClO+2H+2eHClO+HO1.645222,,+MnO/MnOMnO+4H+3eMnO+2HO1.67942422+2-PbO/PbSOPbO+SO+4H+2ePbSO+2HO1.6913242442+HO/HOHO+2H+2e2HO1.7762222223+2+3+2+Co/CoCo+eCo1.92,2-2-22-SO/SOSO+2e2SO2.010284284+O/OO+2H+2eO+HO2.07632322--F/FF+2e2F2.86622+F/HFF（g）+2H+2e2HF3.50322

附录4.2在碱性溶液中

电对电极反应E/V

-Mn（OH）/MnMn（OH）+2eMn+2OH-1.56222-2--[Zn（CN）]/Zn[Zn（CN）]+2eZn+4CN-1.3444-2-2-ZnO/ZnZnO+2HO+2eZn+4OH-1.2152222--2---[Sn（OH）]/HSnO[Sn（OH）]+2eHSnO+3OH+HO-0.9362622-2-2-2-2-SO/SOSO+HO+2eSO+2OH-0.9343423---HSnO/SnHSnO+HO+2eSn+3OH-0.909222-HO/H2HO+2eH+2OH-0.82772222-Ni（OH）/NiNi（OH