文档介绍：actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building unders. 5, further standardize internal management, improve staff quality. Adhere to the
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
仪器与试剂：
沸点仪 一套 调压变压器 一台
阿贝折射计 一台 超级恒温槽
1/10温度计〔50~100℃〕 一支 1/10温度计〔0~50℃〕 一支
小烧杯 一个 小试管〔5ml带软木塞〕 〔假设干〕
吸管 2支 红外线枯燥箱〔风筒〕 一台
搽镜纸 乙酸乙酯〔AR〕
无水乙醇〔AR〕 不同配比的乙醇—乙酸乙酯混合液
***(C、P) 重蒸水
实验步骤：
〔1〕、乙醇—乙酸乙酯溶液的折射率组成工作曲线的测绘
①折射率—体积分数工作曲线。对于乙醇