摘要或動機

本實驗利用簡單的儀器（使用毛細管與注射針筒）, 求出不同混合比例之有機溶液的各個成分之蒸氣壓、蒸發速率與蒸發量 , 進而可推算出蒸發熱速率,而利用此實驗得到的數值,並可應用在不同的領域,如日常生活中之散熱劑、工業上之機器散熱、及醫療上之人體退燒等,均可利用此實驗程序找出適當的比例,\r
並可進一步理論探討「拉午耳定律中正負偏差」以及「蒸氣中各成分的組成活性」。
\r
In this experiment, simple instruments including capillary tubes and syringes are\r
used to find vapor pressure, rate of evaporation, and evapotranspiration of all\r
elements of organic solution under different mixed proportions. In this way, the\r
rate of evaporation that can be compared ; therefore, becomes suitable for different\r
areas that include heat dissipation for daily life, machine heat dissipation for\r
industry, and fever reduction for medical applications. In other words, the experiment\r
proposed here can be utilized to find the appropriate ratio. Meanwhile, we can use\r
the results to perform the theoretical investigation of Positive-Negative Bias of\r
Raoult's Law and Component Activity of Vapor.