原子量相对质量表.doc

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附录
附录一原子量相对质量表（1995年国际原子量）
元素符号原子量元素符号原子量元素符号原子量元素符号原子量锕Ac227.0饵Er167.3锰Mn54.94钌Ru101.1银Ag107.9锿Es252.1钼Mo95.94硫S32.06铝Al26.98铕Eu152.0氮N14.01锑Sb121.8镅Am243.1氟F19.00钠Na22.99钪Sc44.96氩Ar39.95铁Fe55.85铌Nb92.91硒Se78.96砷As74.92馈Fm257.1钕Nd144.2硅Si28.09砹At210.0钫Fr223.0氖Ne20.18钐Sm150.4金Au197.0镓Ga69.72镍Ni58.69锡Sn118.7硼B10.81钆Gd157.2锘No259.1锶Sr87.62钡Ba137.3锗Ge72.59镎Np237.1钽Ta180.9铍Be9.012氢H1.008氧O16.00铽Tb158.9铋Bi209.0氦He4.003锇Os190.2锝Tc98.91锫Bk247.1铪Hf178.5磷P30.97碲Te127.6溴Br79.90汞Hg200.5镤Pa231.0钍Th232.0碳C12.01钬Ho164.9铅Pb207.2钛Ti47.88钙Ca40.08碘I126.9钯Pd106.4铊Tl204.4镉Cd112.4铟In114.8钷Pm144.9铥Tm168.9铈Ce140.1铱Ir192.2钋Po210.0铀U238.0锎Cf252.1钾K39.10镨Pr140.9钒V50.94氯Cl35.45氪Kr83.30铂Pt195.1钨W183.9锔Cm247.1镧La138.9钚Pu239.1氙Xe131.2钴Co58.93锂Li6.941镭Ra226.0钇Y88.91铬Cr52.00铹Lr260.1铷Rb35.47镱Yb173.0铯Cs132.9镥Lu175.0铼Re186.2锌Zn65.38铜Cu63.55钔Md256.1铑Rh102.9锆Zr91.22镝Dy162.5镁Mg24.31氡Rn222.0
附录二不同温度下水的饱和蒸汽压
温度（℃）压力（kPa）温度（℃）压力（kPa）温度（℃）压力（kPa）00.6125345.3206828.5610.6568355.6236929.8320.7058365.9427031.1630.7580376.2757132.5240.8134386.6257233.9550.8724396.9927335.4360.9350407.3767435.9671.002417.7787538.5581.073428.2007640.1991.148438.6407741.88101.228449.1017843.64111.312459.5847945.47121.4024610.098047.35131.4974710.618149.29141.5984811.168251.32151.7054911.748353.41161.8185012.338455.57171.9375112.968557.81182.0645213.618660.12192.1975314.298762.49202.3385415.008864.94212.4875515.748967.48222.6445616.519070.10232.8095717.319172.80242.9855818.149275.60253.1675919.019378.48263.3616019.929481.45273.5656120.869584.52283.7806221.849687.67294.0066322.859790.94304.2486423.919894.30314.4936525.009997.76324.7556626.14100101.30335.0306727.33
附录三常用酸碱溶液的浓度（15℃）
溶液名称密度ρ（g∙mL-1）含量（%）物质的量浓度（mol∙L-1）盐酸1.18～1.193.6～3.811.6～12.4硝酸1.39～1.4065.0～68.014.4～15.2硫酸1.83～1.8495～9835.6～36.8c（½H2SO4）磷酸1.698514.6c（H3PO4）高氯酸1.6870.0～72.011.7～12.0冰醋酸1.0599.8（优级纯）
99.0（分析纯、化学纯）17.4氢氟酸1.134022.5氢溴酸1.4947.08.6氨水0.88～0.9025.0～28.012.9～14.8

附录四弱电解质的电离常数（25℃）
弱电解质电离常数K弱电解质电离常数KH3AlO3
HSb（OH）6
HAsO2
H3AsO4