主题式复习讲座1——《高考中的“水”世界》提纲: 120903hkl8xubl4hta24b8.png

<div class="wx_rich_media_content" id="jsWxContainer"><section style="text-align: center;" nodeleaf=""><span class="wxart_image" wx-style="display:inline-block;height: auto !important;"></span></section><p><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;color: rgb(84, 0, 255);">说明：</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><o:p></o:p></span></p><p><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;color: rgb(84, 0, 255);">1</span></span></span><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;color: rgb(84, 0, 255);">．讲座中有的题目先由经训练的“</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;color: rgb(84, 0, 255);">DeepSeek”、“通义千问”</span></span></span><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;color: rgb(84, 0, 255);">生成，再由人工打磨而成，封面插图由“豆包”生成。</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><o:p></o:p></span></p><p><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;color: rgb(84, 0, 255);">2</span></span></span><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;color: rgb(84, 0, 255);">．本文的最后两题仅为示例，尚未完善。</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><o:p></o:p></span></p><p><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;color: rgb(84, 0, 255);">3</span></span></span><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;color: rgb(84, 0, 255);">．文中略去了大部分课堂讨论、实验视频、例题、同步练习。</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><o:p></o:p></span></p><p><b><span style="font-size: 16pt;font-family: 宋体;"><span leaf=""><br></span></span></b></p><p><b><span style="font-size: 16pt;font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;font-weight: normal;">化学的主题式复习，就是以某一物质或情境为主题，把高中化学的不同知识串起来，形成关联。本文以“水”为载体，通过“问题</span></span></span></b><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">+</span></span></span><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">例题</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">+</span></span></span><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">同步练习”的方式，设计了一个讲座。</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><o:p></o:p></span></p><p><b><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><br></span></span></b></p><p><b><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">一、水的结构与性质</span></span></span></b><b><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><o:p></o:p></span></b></p><p><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;">1</span></span></span><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;">．为什么水分子是角形结构？</span></span></span><span style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;"> </span></span><span lang="EN-US"><o:p></o:p></span></span></p><p><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;">2</span></span></span><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;">．为什么水的比热容较大？</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><o:p></o:p></span></p><p><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;">3</span></span></span><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;">．</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;">NH</span></span>_{<span leaf=""><span textstyle="" style="font-size: 16px;">3</span></span>}<span leaf=""><span textstyle="" style="font-size: 16px;">·H</span></span>_{<span leaf=""><span textstyle="" style="font-size: 16px;">2</span></span>}<span leaf=""><span textstyle="" style="font-size: 16px;">O</span></span></span><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;">和</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;">CuSO</span></span>_{<span leaf=""><span textstyle="" style="font-size: 16px;">4</span></span>}<span leaf=""><span textstyle="" style="font-size: 16px;">·5H</span></span>_{<span leaf=""><span textstyle="" style="font-size: 16px;">2</span></span>}<span leaf=""><span textstyle="" style="font-size: 16px;">O</span></span></span><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;">中的水有什么不同？</span></span></span><span style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;"> </span></span><span lang="EN-US"><o:p></o:p></span></span></p><p><b><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><br></span></span></b></p><p><b><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">二、水的离子积和</span></span></span></b><b><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">pH</span></span><o:p></o:p></span></b></p><p><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">1</span></span></span><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">．水的电离平衡曲线。</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><o:p></o:p></span></p><p><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">2</span></span></span><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">．通过计算证明</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">pH=5</span></span></span><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">的盐酸加水冲稀</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">1000</span></span></span><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">倍后，溶液的</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">pH≈7</span></span></span><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">。</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><o:p></o:p></span></p><p><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">3</span></span></span><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">．升高温度后，</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">H</span></span>_{<span leaf=""><span textstyle="" style="font-size: 16px;">2</span></span>}<span leaf=""><span textstyle="" style="font-size: 16px;">O</span></span></span><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">、稀</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">H</span></span>_{<span leaf=""><span textstyle="" style="font-size: 16px;">2</span></span>}<span leaf=""><span textstyle="" style="font-size: 16px;">SO</span></span>_{<span leaf=""><span textstyle="" style="font-size: 16px;">4</span></span>}</span><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">、</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">NaOH</span></span></span><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">溶液、</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">NaCl</span></span></span><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">溶液的</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">pH</span></span></span><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">分别怎么变化？</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><o:p></o:p></span></p><p><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">4</span></span></span><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">．水的自偶电离拓展：</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><o:p></o:p></span></p><p><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">（</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">1</span></span></span><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">）液氨和乙醇的自偶电离。</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><o:p></o:p></span></p><p><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">（</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">2</span></span></span><span style="font-family: 宋体; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span leaf=""><span textstyle="" style="font-size: 16px;">）物质的氨解与醇解。</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif; color: rgb(31, 35, 41); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><o:p></o:p></span></p><p><b><span style="font-family: 宋体;"><span leaf=""><br></span></span></b></p><p><b><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;">三、水溶液中的离子平衡</span></span></span></b><b><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><o:p></o:p></span></b></p><p><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;">1</span></span></span><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;">．把</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;">0.1 mol/L CH₃COOH</span></span></span><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;">溶液加水冲稀后，</span></span></span><i><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;">c</span></span></span></i><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;">(CH</span></span>_{<span leaf=""><span textstyle="" style="font-size: 16px;">3</span></span>}<span leaf=""><span textstyle="" style="font-size: 16px;">COOH)·</span></span><i><span leaf=""><span textstyle="" style="font-size: 16px;">c</span></span></i><span leaf=""><span textstyle="" style="font-size: 16px;">(OH</span></span>^{<span leaf=""><span textstyle="" style="font-size: 16px;">−</span></span>}<span leaf=""><span textstyle="" style="font-size: 16px;">)</span></span></span><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;">怎么变化？</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><o:p></o:p></span></p><p><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;">2</span></span></span><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;">．要判断</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;">0.1 mol/L NaHC</span></span>_{<span leaf=""><span textstyle="" style="font-size: 16px;">2</span></span>}<span leaf=""><span textstyle="" style="font-size: 16px;">O</span></span>_{<span leaf=""><span textstyle="" style="font-size: 16px;">4</span></span>}</span><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;">溶液的酸碱性，需要查找哪些数据？根据查找的数据计算，判断出该溶解的酸碱性？</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><o:p></o:p></span></p><p><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;">3</span></span></span><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;">．缓冲溶液。</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><o:p></o:p></span></p><p><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;">4</span></span></span><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;">．沉淀滴定中，离子之间的干扰（</span></span></span><i><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;">K</span></span></span></i><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;">sp</span></span></span><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;">的计算）</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;">  </span></span><o:p></o:p></span></p><p><b><span style="font-family: 宋体;"><span leaf=""><br></span></span></b></p><p><b><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;">四、水与能量转化</span></span></span></b><b><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><o:p></o:p></span></b></p><p><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;">1</span></span></span><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;">．中和热和燃烧热中的水。</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><o:p></o:p></span></p><p><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><span leaf=""><span textstyle="" style="font-size: 16px;">2</span></span></span><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;">．电化学反应中，电极反应要与溶液的酸碱性环境相匹配。</span></span></span><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><o:p></o:p></span></p><p><b><span style="font-family: 宋体;"><span leaf=""><br></span></span></b></p><p><b><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;">五、水与环境问题</span></span></span></b><b><span lang="EN-US" style="font-family: &quot;Times New Roman&quot;, serif;"><o:p></o:p></span></b></p><p><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;font-weight: bold;">【例题】</span></span></span></p><section style="text-align: center;" nodeleaf=""><span class="wxart_image" wx-style="display:inline-block;width: 578px;height: auto !important;"></span></section><p><span style="font-family: 宋体;"><span leaf=""><br></span></span></p><p><span style="font-family: 宋体;"><span leaf=""><span textstyle="" style="font-size: 16px;font-weight: bold;">【同步练习】</span></span></span></p><section style="text-align: center;" nodeleaf=""><span class="wxart_image" wx-style="display:inline-block;width: 578px;height: auto !important;"></span></section><p><span style="font-family: 宋体;"><span leaf=""><br></span></span></p><p><span style="font-size:12.0pt;font-family:&quot;瀹嬩綋&quot;,serif;mso-hansi-font-family:宋体;mso-bidi-font-family:宋体;color:black;mso-font-kerning:0pt;"><span leaf=""><span textstyle="" style="color: rgb(84, 0, 255); font-weight: bold;">本学期继续进行面向高三同学的“化学线上讲座”——《主题式复习》，</span></span></span><span lang="EN-US" style="font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt;"><o:p></o:p></span></p><p><span style="font-size: 12pt;font-family: 瀹嬩綋, serif;color: black;"><span leaf=""><span textstyle="" style="color: rgb(84, 0, 255); font-weight: bold;">联系电话：</span></span></span><span lang="EN-US" style="font-size: 12pt;font-family: &quot;Times New Roman&quot;, serif;color: black;"><span leaf=""><span textstyle="" style="color: rgb(84, 0, 255); font-weight: bold;">18101846096</span></span></span><span style="font-size: 12pt;font-family: 瀹嬩綋, serif;color: black;"><span leaf=""><span textstyle="" style="color: rgb(84, 0, 255); font-weight: bold;">（微信同号）</span></span></span></p><p style="display: none;"><mp-style-type data-value="3"></mp-style-type></p></div><p></p>