[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fhcCYyfQakhgTCg3nP4CF0bI6n9osV-lOOWj7XI8VZdY":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-04-09 17:21:21",136872370,[8,9,10,11],"其值大于零","受反应进度影响","其值不随温度改变","等于H2O(l) 的标准摩尔生成焓",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},27,"5c68ab3ac51a4946f444c8b8bc2f325d","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fec8781b85c492df70732204d71c36b8d.png","物理化学","work_33944986","第六章实验三测试","H2的标准摩尔燃烧焓( )",[21,33,43,52,61,69,78,87,95,104],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2024-04-12 22:13:06",136872361,[26,27,28,29],"V1<V2","V1>V2","V1=V2","无法确定","一定量的理想气体从同一始态分别经历等温可逆膨胀、绝热可逆膨胀到具有相同压力的终态,终态体积分别为V1,V2,则( )","v1",0,{"answer":34,"createTime":35,"id":36,"options":37,"question":42,"source":31,"type":32},[],"2024-04-06 16:28:08",136872362,[38,39,40,41],"5mol","4mol","1mol","2mol","反应的计量方程为H2(g)+Cl2(g)=2HCl(g),当以5 mol H2(g)与4 mol Cl2(g)混合发生反应,最后生成2 mol HCl(g).则该反应进度ξ等于( )",{"answer":44,"createTime":23,"id":45,"options":46,"question":51,"source":31,"type":32},[],136872363,[47,48,49,50],"Qv,m,3=Qv,m,1 +Qv,m,2","Qv,m,3= 2Qv,m,2 -Qv,m,1","Qv,m,3= Qv,m,1+2Qv,m,2","Qv,m,3= Qv,m,1 -2Qv,m,2","反应 (1)A2+2B=2BA; Qv,m,1 (2)BA+DE=AD+BE; Qv,m,2 (3)A2+2B+2DE=2AD+2BE; Qv,m,3 下面关系中正确的是( )",{"answer":53,"createTime":23,"id":54,"options":55,"question":60,"source":31,"type":32},[],136872364,[56,57,58,59],">0","不确定","<0","=0","对反应C(s,石墨) + 0.5 O2 = CO(g),Qp – Qv ( )",{"answer":62,"createTime":23,"id":63,"options":64,"question":68,"source":31,"type":32},[],136872365,[65,29,66,67],"C→A的内能变化","A→B的内能变化","B→C的内能变化","一定量的理想气体,经如图所示的循环过程,A→B为等温过程,B→C等压过程,C→A为绝热过程,那么曲边梯形ACca的面积表示的功等于( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff3d19369b4c03137ac603256b62aa940.png\">",{"answer":70,"createTime":23,"id":71,"options":72,"question":77,"source":31,"type":32},[],136872366,[73,74,75,76],"液态水的标准摩尔生成焓即是氢气的标准摩尔燃烧焓","水的标准摩尔生成焓即是氧气的标准摩尔燃烧焓","水蒸汽的标准摩尔生成焓即是氧气的标准摩尔燃烧焓","水蒸汽的标准摩尔生成焓即是氢气的标准摩尔燃烧焓","下述说法何者正确:( )",{"answer":79,"createTime":23,"id":80,"options":81,"question":86,"source":31,"type":32},[],136872367,[82,83,84,85],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8e0f128b26d8e6445de78d0820ca2170.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F025b8b11abee1526ce05d6e07367e14f.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F605ab82692d91a28e9f317983c1fcce4.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1b10eaf621ece6563efb003dc77a2b4e.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fff9409ec673f23c64a363469a302e6eb.png\">",{"answer":88,"createTime":23,"id":89,"options":90,"question":94,"source":31,"type":32},[],136872368,[91,92,93,29],"H1>H2","H1=H2","H1<H2","n mol 理想气体由同一始态出发,分别经(1)等温可逆、(2)绝热可逆两个过程压缩到相同压力的终态,以H1和H2分别表示两个过程终态的焓值,则( )",{"answer":96,"createTime":23,"id":97,"options":98,"question":103,"source":31,"type":32},[],136872369,[99,100,101,102],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F99778faf24b16684ab4f650d98989f0c.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffcc142ee2a78a9b645d5b08b550c769c.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5d518fe550ab8342bf431a3680fadb80.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0ef5734cc80b26e626d81e6e842f53f7.webp\">","下图为某气体的p-V 图.图中AB为恒温可逆变化,AC为绝热可逆变化,AD为多方不可逆变化.B、C、 D态的体积相等.问下述关系中哪一个错误? \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F39424938f457d9dd0b95e0cec8e88ac8.png\">",{"answer":105,"createTime":5,"id":6,"options":106,"question":19,"source":31,"type":32},[],[8,9,10,11]]