[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fRDyauaJjzoHkjvixayRmQxitoc4MfPy8E6Ae-CyDGJ0":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-06-18 10:35:06",203591232,[8,9,10,11],"2.0×1012","5.91×106","873","18.9",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},29,"2190d02c662ea6fa4036a3f4b10f93f7","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F25b30343053994e8940089572d36015b.jpg","物理化学","exam_160941926","第四章 化学平衡","在298K时,气相反应H2 + I2 = 2HI的 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F740d884655bf8d7d75873c11c6ba1cc4.png\">=-16778J·mol-1 ,则反应的平衡常数Kp\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa54e46b504e83b5fc00e32dad5b2f82a.png\">为___________",[21,32,41,44,53,61,70,79,88,97],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],203591228,[25,26,27,28],"两容器中压力相等","A 内压力大于B内压力","B内压力大于A内压力","必须经实际测定方能判别","在350 K时,\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffa7bb08c7fd2814372a18dbee6ba0b8a.png\">发生分解反应的计量方程为 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F140d6ef1efe35218e184bb14a391cba4.png\"> 设在两个容积都等于10dm3的密闭容器A和B中,分别加入纯的\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffa7bb08c7fd2814372a18dbee6ba0b8a.png\">1.0kg和20.0kg,保持温度不变,达到平衡后,下列说法正确的是","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],203591230,[36,37,38,39],"向右移","不移动","向左移","无法确定","在刚性密闭容器中,理想气体反应A(g) + B(g) = Y(g)达平衡,若在定温下加入一定量的惰性气体,平衡___________",{"answer":42,"createTime":5,"id":6,"options":43,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],203591236,[48,49,50,51],"ΔrGm 变负,反应更完全","Kp 变大,反应更完全","Kp 变小,反应更不完全","无法判断","反应 2C(s) + O2(g) = 2CO(g),其ΔrGm \u002F(J·mol-1) = -232600 - 167.7T\u002FK,若温度升高,则___________",{"answer":54,"createTime":5,"id":55,"options":56,"question":60,"source":30,"type":31},[],203591239,[57,58,59,51],"向右进行","向左进行","处于平衡状态","在973 K时,反应\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7b730ffaa85f3997d84398d17003868f.png\">的标准平衡常数\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc92b082cf74b314bbf6465df3a160763.png\">.若将如下各分压的理想气体混合在一起,\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F16f65fd5cb038d05026b8df15312b8b5.png\">,\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F3bd574f6a63e8a3e453a270976983dde.png\">,\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9c991c31fa5f869dcc072b4c996d377c.png\">,\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8d8f737bc02c194f6f39b185314c311d.png\">,在相同温度下,反应的方向将",{"answer":62,"createTime":5,"id":63,"options":64,"question":69,"source":30,"type":31},[],203591242,[65,66,67,68],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9fc48208243f086dae2ed61e1b71c277.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb93a3e0fca7861eed74ab7fc68a51e3c.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F11265d33c169f8a8b0097a3348abed2f.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9e3f1f726604e0b9484895cab6a35e1d.png\">","在298 K时,某化学反应的标准Gibbs自由能变化的变化值\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9d1fd4534b58df34035824d8cfb27d9b.png\">,则反应对应的标准平衡常数\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe83c9a711100bd2d68d56931ccd80ce8.png\">将",{"answer":71,"createTime":5,"id":72,"options":73,"question":78,"source":30,"type":31},[],203591245,[74,75,76,77],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbcb249849a44ee09c35bc35c15c28f69.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F95016495dde0d9fc9f0c9a1698b33178.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd57e7015ffb58142370d48da99807429.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb485eb473b03b0d2805b56b477fe4891.png\">","理想气体混合物在化学反应达平衡时,应该使用下列哪个关系式",{"answer":80,"createTime":5,"id":81,"options":82,"question":87,"source":30,"type":31},[],203591247,[83,84,85,86],"放热反应","吸热反应","既不放热也不吸热","两个温度下的平衡常数相等","PCl5的分解反应的计量方程为\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F74222bcbf7d235a8e8707aea9adbaa4a.png\">,在473 K达到平衡时,PCl5(g)的解离度α=0.485,温度升至573 K达到平衡时,解离度α=0.97,则此反应是",{"answer":89,"createTime":5,"id":90,"options":91,"question":96,"source":30,"type":31},[],203591249,[92,93,94,95],"239J·K-1·mol-1","0.239J·K-1·mol-1","182J·K-1·mol-1","0.182J·K-1·mol-1","在732K时反应NH4Cl(s) = NH3(g) + HCl(g)的ΔrGmθ为-20.8kJ. mol-1,ΔrHmθ为154kJ·mol-1,则反应的ΔrSmθ为___________",{"answer":98,"createTime":99,"id":100,"options":101,"question":106,"source":30,"type":31},[],"2025-06-18 10:35:07",203591251,[102,103,104,105],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F740d884655bf8d7d75873c11c6ba1cc4.png\">","Kp","△rGm","△rHm","在一定温度和压力下,对于一个化学反应,能用以判断其反应方向的是___________"]