第一章和第二章讨论答疑区
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关于热力学温度和摄氏温度
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怎么样记住本章的公式不容易忘？
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反渗透技术
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常数K要记吗
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nRT中的R是多少？
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防冻剂效果最好的是
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？请问是为什么
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求解
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中国法定计量单位
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学习
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稀溶液依数性的核心是什么
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如何判断防冻剂哪种最合适
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.
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关于K的表示
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请问第一章第二章的重点考察内容是什么
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考试
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化学实验要求什么
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请问第一章第二章的重点考察内容是什么
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第一和第二章的重点考查内容是什么
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常数R很重要，必须要记
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这些推导公式需要记吗
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什么防冻剂效果最好
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防冻剂
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对防冻剂来说什么数值最重要
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为什么易容性溶剂的凝固点也是降低的呢
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想问一下这道题怎么做
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葡萄糖溶液渗透压问题
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求解
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第二章课后习题
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预习第二章的习题，有一些疑问，如图
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关于防冻剂效果问题
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为什么极稀溶液物质的量浓度和质量摩尔浓度在数值上近似相等
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第三题和第四题
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沸点
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怎么计算等渗溶液（第七题）
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第二章课后选择题第12题
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区别
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为什么渗透压是零
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课后习题
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求解第四题的方法
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第九题
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求解
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关于判断题第10和第12题的问题
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公式化解
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求答
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第三第四题不会做，想看看求解过程
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想请问一下这道题怎么做
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第二章课后习题选择题8、19，判断题11
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有个疑问求解答
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如何判断生出几摩尔的粒子，这道题怎么做？
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关于沸点越高液体，蒸汽压越小
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关于凝固点
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第七题需要怎样解答啊
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为什么B.C会受到温度的影响？
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为什么计算尿素相对分子质量的题目分子要×1000？
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为什么液体的沸点是液体的蒸汽压等于外界大气压时的温度？
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质点间作用力为什么考虑到了电解质稀溶液的计算中呢？
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蒸汽压
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关于质量浓度
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一个符号
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关于物质的量浓度的问题
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疑问
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有一道题不理解，麻烦各位解答一下啦
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如何比较同一浓度不同溶液沸点的高低？
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疑问
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关于“溶液的沸点必然高于纯溶剂的沸点”
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