丙酮碘化实验数据处理(final)

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1、丙酮碘化实验数据处理1.数据记录（1）试验参数室温t=20.2℃大气压P=101.76kPa盐酸溶液浓度cHCl=1.869mol/L丙酮溶液浓度c丙酮=2.0807mol/L碘液浓度cI2=0.01888mol/L（2）30℃时，速率常数测定数据30℃时，丙酮透光率T=45.6％分组时刻时间/min透光率T（%）lgT114:36:00051.1-0.2915214:38:00252.5-0.2798314:40:00454.4-0.2644414:42:00656.4-0.2487514:44:00858.6-

2、0.2321614:46:001060.9-0.2153714:48:001263.4-0.1979814:50:001466.0-0.1804914:52:001668.8-0.16241014:54:001871.5-0.14561114:56:002074.3-0.12901214:58:002277.0-0.11351315:00:002480.0-0.09691415:02:002683.3-0.07931515:04:002886.0-0.06551615:06:003089.3-0.04911715:

3、08:003292.5-0.03381815:10:003495.8-0.01861915:12:003698.8-0.00522015:14:003899.1-0.00392115:16:004099.2-0.00342215:18:004299.2-0.0034注：斜体数据为作图时舍弃数据（3）35℃时，速率常数测定数据35℃时，丙酮透光率T=45.7％分组时刻时间透光率T（%）lgT115:46:00051.9-0.2848215:47:00152.7-0.2781315:48:00253.9-0.26844

4、15:49:00355.2-0.2580515:50:00456.9-0.2448615:51:00558.5-0.2328715:52:00660.6-0.2175815:53:00762.7-0.2027915:54:00864.9-0.18771015:55:00967.1-0.17321115:56:001069.4-0.15861215:57:001171.9-0.14321315:58:001274.1-0.13011415:59:001376.6-0.11571516:00:001479.1-0.10

5、181616:01:001581.8-0.08721716:02:001684.5-0.07311816:03:001787.2-0.05941916:04:001890.0-0.04572016:05:001992.9-0.03192116:06:002095.7-0.01902216:07:002198.6-0.00612316:08:002299.6-0.00172416:09:002399.6-0.0017注：斜体数据为作图时舍弃数据1.作图（1）30℃，lgT—t图像（2）35℃，lgT—t图像