蔗糖水解速率常数的测定数据处理　

蔗糖水解速率常数的测定数据处理　 t/minαt t/min α' tα't-α? ln( α't-α?) 6 5.37 13.65 13.03717.837 2.881275 10 6.92 12.25 10.34915.149 2.717935 14 7.92 11.70 7.9298 12.72982.543946 18 9.13 10.80 5.7794 10.5794 2.358909 22 10.30 10.15 3.8978 8.6978 2.16307 26 11.52 9.55 2.285 7.085 1.95798 30 12.82 8.65 0.941 5.741 1.747633 34 14.03 7.95 -0.13424.6658 1.540259 15.18 7.25 19.25 5.00 22.90 3.15 26.43 2.50 30.18 1.10 蔗糖水解αt—t拟合曲线 34.03 -0.25 37.93 -1.05 41.37 -1.40