[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f9wCU4qtq3vSGHQVgVgSwnAQV2PvpEii3toxU8VS30Lk":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-10-15 14:21:31",221524722,[8,9,10,11],"酒精灯","水浴","油浴","电加热",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},15,"b8ece0d1878d9997b7a82dc343331c7c","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F22c633136298b18bb339dc94d06c88e7.jpg","《化学制药工艺学》-药学ZB2201-2","ead6791023fe452ebe5f046fa825e482","3.3 本节测验","实验室进行化学合成反应最常用的加热途径是( )",[21,32,37,40,49,58,67,78,87,96],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],221524720,[25,26,27,28],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc55d00d18ebc45b524c1167affc5af4b.jpg\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F936032f2fcca8bd139188353261f7b44.jpg\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F70819b4a9ede3c01daedbac8e5ad7422.jpg\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F693bcb69814ebb3f821515ab28a886d8.jpg\">","温度对反应速率的影响是复杂的,归纳起来有四种类型,属于爆炸型的是( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":36,"source":30,"type":31},[],221524721,[25,26,27,28],"温度对反应速率的影响是复杂的,归纳起来有四种类型,属于酶反应为( )",{"answer":38,"createTime":5,"id":6,"options":39,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":41,"createTime":5,"id":42,"options":43,"question":48,"source":30,"type":31},[],221524723,[44,45,46,47],"因为温度升高反应速率下降","因为温度升高反应速率升高,跟反应的转化率无关","因为大于60℃,产物开始分解了","因为大于60℃双氧水开始分解,影响了活性氯的形成","下面例子中为什么温度从60℃升高到80℃,转化率会下降.( )\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F20f54d0afb485d4d0592be01fe2cc00c.png\">",{"answer":50,"createTime":5,"id":51,"options":52,"question":57,"source":30,"type":31},[],221524724,[53,54,55,56],"颜色变化","沉淀的生成或消失","TLC","HPLC","监测化学反应最常用的方式是( )",{"answer":59,"createTime":5,"id":60,"options":61,"question":66,"source":30,"type":31},[],221524725,[62,63,64,65],"0.7 0.4","0.5 0.6","0.4 0.7","0.3 0.8","TLC监测化学反应常用TLC,如图所示的AB两个点,其Rf值分别大约是( )\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fff1db9a83d17d912f1de128c909fc832.png\">",{"answer":68,"createTime":5,"id":69,"options":70,"question":76,"source":30,"type":77},[],221524726,[71,72,73,74,75],"升高温度,分子碰撞加剧,反应速率加快,因此,一般而言,温度越高,反应速率越快","根据阿累尼乌兹方程及实验归纳总结出一个近似规律,即Van't Hoff规则,温度每升高10度,反应速率增加1-2倍(也有2-4倍)","温度对可逆反应影响很大,对于吸热反应,温度升高,有利于产物生成,对于放热反应,温度升高,不利于产物的生成","由阿累尼乌兹方程\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4bfd0befcfc3859e884a387dcf58d848.png\">可知,对大多数化学反应,在","一定时,升高温度会加速反应","关于温度对化学反应的影响,说法正确的有( )",1,{"answer":79,"createTime":5,"id":80,"options":81,"question":86,"source":30,"type":77},[],221524727,[82,83,84,85],"在一定的温度范围内","针对一个基元反应(简单反应)而言","活化能一定的前提下","任何时候都对","温度影响反应的一般规律是,温度升高反应速率加快.这个规律的前提条件是( )",{"answer":88,"createTime":5,"id":89,"options":90,"question":95,"source":30,"type":77},[],221524728,[91,92,93,94],"温度可以影响反应速率","温度可以影响反应主产物的不同","温度可以影响产物的选择性","温度可以影响反应的副产物","温度对反应的影响可以体现在( )",{"answer":97,"createTime":5,"id":98,"options":99,"question":104,"source":30,"type":77},[],221524730,[100,101,102,103],"看沉淀的生成情况来判断","看气体释放的情况来判断","看颜色的变化情况来判断","看结晶的情况来判断","化学反应的监测,很多时候也可以用到感官判断,如( )"]