20摄氏度硫酸浓度比重对比表.doc

20摄氏度硫酸浓度比重对比表添加时间:2011-5-17 点击数: 693 20時硫酸的密度與濃度對照表 比重 含量 比重 含量 比重 含量 比重 含量1 0.3 1.215 29.6 1.43 53.5 1.645 72.91.0051 1.22 30.2 1.43554 1.65 73.41.01 1.7 1.225 30.8 1.44 54.5 1.655 73.81.0152.5 1.23 31.4 1.445551.66 74.21.02 3.2 1.235 32 1.45 55.4 1.665 74.61.0254 1.24 32.6 1.455 55.9 1.67 75.11.03 4.7 1.245 33.2 1.46 56.4 1.675 75.51.0355.5 1.25 33.8 1.465 56.9 1.68 75.91.04 6.2 1.255 34.4 1.47 57.4 1.685 76.31.0457 1.26 35 1.47557.8 1.69 76.81.05 7.7 1.265 35.6 1.48 58.3 1.695 77.21.0558.4 1.27 36.2 1.48558.8 1.7 77.61.06 9.1 1.275 36.8 1.49 59.2 1.705 78.11.0659.8 1.28 37.4 1.49559.7 1.71 78.51.07 10.61.285 37.9 1.5 60.2 1.715 78.91.07511.31.29 38.5 1.50560.6 1.72 79.41.08 12 1.295 39.1 1.51 61.1 1.725 79.81.08512.71.3 39.7 1.51561.5 1.73 80.21.09 13.41.305 40.2 1.52 62 1.735 80.71.09514 1.31 40.8 1.52562.4 1.74 81.21.1 14.71.315 41.4 1.53 62.9 1.745 81.61.10515.41.32 41.9 1.53563.4 1.75 82.11.11 16.11.325 42.5 1.54 63.8 1.755 82.61.11516.71.33 43.1 1.54564.3 1.76 83.11.12 17.41.335 43.6 1.55 64.7 1.765 83.61.12518.11.34 44.2 1.55565.1 1.77 84.11.13 18.81.345 44.7 1.56 65.6 1.775 84.61.135 19.4 1.35 45.3 1.565 66 1.78 85.21.14 20.11.355 45.8 1.57 66.5 1.785 85.71.14520.71.36 46.3 1.57566.9 1.79 86.31.15 21.41.365 46.9 1.58 67.3 1.795 871.155221.37 47.4 1.58567.8 1.8 87.71.16 22.7 1.375 47.9 1.59 68.2 1.805 88.41.16523.3 1.38 48.4 1.59568.7 1.81 89.21.17 23.91.385 49 1.6 69.1 1.815 90.11.17524.6 1.39 49.5 1.605 69.5 1.82 91.11.18 25.21.395 50 1.61 70 1.825 92.21.185 25.8 1.4 50.5 1.61570.4 1.83 93.61.19 26.51.405 51 1.62 70.8 1.835 95.71.19527.1 1.41 51.5 1.62571.2 1.836 971.2 27.7 1.415 52 1.63 71.7 1.84 981.20528.3 1.42 52.5 1.63572.1 1.21 28.9 1.425 53 1.64 72.5硫酸比重与温度变化关系:依GB/T11198.1-11198.15 20 = t1 + .000025(20-t) - (20-t)k 式中,20 -是20 时的密度g/cm3 t-是测定时密度计指示的密度, 0.000025是密度计玻璃膨胀系数 t-测定时试样的温度 K-试样密度的温校正系数,如下表 序号 比重范围 K 备注 1 1.1511.200 0.0007