100度内水的密度和温度的关系

水在不合温度下的密度.粘度.介电常数和离子积常数Kw值 Densities, Viscosities, Dielectric Constants and Ionic Product Constants of Water at Different Temperatures

温度t (Temperature) 0/C 0 2 4 5 6 8 10 12 14 15 16 17 18 19 20 21 22 23 24 密度ρ(Density) /(g/ml) 0.99984 0.99994 0.99997 0.999965 0.99994 0.99985 0.999700 0.99950 0.99924 0.999099 0.99894 - 0.99860 - 0.998203 - 0.99777 - 0.99730 黏度η (Viscosity) /(10Pa·s) -3介电常数ε离子积常数(Ionic (Dielectric product constant)/(F/m) constant) Kw 87.90 - - 85.90 - - 83.95 - - 82.04 - - - - 80.18 - - - - ×10-14- - - 1.5188 - - 1.3097 - - 1.1447 - - - - 1.0087 - - - - - - ×10-14 - - ×10-14 - - ×10×10×10×10×10×10×10×10×10×10-14 -14-14-14-14-14-14-14-14-1425 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 42 44 45 46 48 50 52 54 55 56 0.997044 0.99678 - 0.99623 - 0.995646 - 0.99503 - 0.99437 0.99403 0.99369 - 0.99297 - 0.99222 0.99144 0.99063 - 0.98979 0.98893 0.98804 0.98712 0.98618 - 0.98521 0.8949 - - - - 0.8004 - - - - 0.7208 - - - - - - - - - - - - - - - 78.36 - - - - 76.58 - - - - 74.85 - - - - 73.15 - - 71.50 - - 69.88 - - 68.30 - ×10×10×10×10×10×10×10×10×10×10×10×10×10×10×10×10-14 -14-14-14-14-14-14-14-14-14-14-14-14-14-14-14- - - - - ×10-14 - - - - 58 60 62 64 65 66 68 70 72 74 75 76 78 80 82 84 85 86 88 90 92 94 95 96 98 100 0.98422 0.98320 0.98216 0.98109 - 0.98001 0.97890 0.97777 0.97661 0.97544 - 0.97424 0.97303 0.97179 0.97053 0.96926 - 0.96796 0.96665 0.96531 0.96396 0.96259 - 0.96120 0.95979 0.95836 - - - - - - - - - - - - - - - - - - - - - - - - - - - 66.76 - - 65.25 - - 63.78 - - 62.34 - - 60.93 - - 59.55 - - 58.20 - - 56.88 - - 55.58 - ×10-14 - - - - - ×10-14 - - - - - ×10-14 - - - - - ×10-14 - - - - - ×10-14