[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fFh1pc6KOm3fhhJLxD1PLYcShhgucfdVWGDzvrthnyLc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":17,"related":18,"source":29,"type":30},[],"2023-09-21 14:19:46",97752075,[8,9,10,11,12],"AlCl3","NaNO3","Na2SO4","MgBr2","K3PO4",{"courseId":14,"courseImg":15,"courseName":16},"40bc22cf6a93b05c50935d9bc336e86b","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffabe2cf8c89e80dbe663fce07e20d03d.jpg","医用化学","使Fe(OH)3溶胶聚沉,效果最好的电解质是( )",[19,31,34,43,53,63,73,82,92,103],{"answer":20,"createTime":5,"id":21,"options":22,"question":28,"source":29,"type":30},[],97752072,[23,24,25,26,27],"乳状液","悬浊液","溶胶","高分子溶液","水溶胶","蛋白质溶液属于( )","v1",0,{"answer":32,"createTime":5,"id":6,"options":33,"question":17,"source":29,"type":30},[],[8,9,10,11,12],{"answer":35,"createTime":5,"id":36,"options":37,"question":42,"source":29,"type":30},[],97752080,[38,39,40,41,41],"都是均相热力学稳定系统","都是多相热力学不稳定系统","溶胶是多相热力学不稳定系统,而高分子化合物溶液是均相热力学稳定系统","溶胶是均相热力学稳定系统,而高分子化合物溶液是多相热力学不稳定系统","下列关于溶胶和高分子溶液的叙述,正确的是( )",{"answer":44,"createTime":5,"id":45,"options":46,"question":52,"source":29,"type":30},[],97752081,[47,48,49,50,51],"能形成负吸附的物质","易溶于水的物质","降低系统内部能量的物质","能降低溶剂表面张力的物质","能增加系统表面能的物质","表面活性物质是( )",{"answer":54,"createTime":5,"id":55,"options":56,"question":62,"source":29,"type":30},[],97752085,[57,58,59,60,61],"(NH4)2SO4","Na2C2O4","LiBr","KCNS","MgCl2","下列物质中对高分子溶液盐析能力最强的是( )",{"answer":64,"createTime":5,"id":65,"options":66,"question":72,"source":29,"type":30},[],97752086,[67,68,69,70,71],"胶核是AgCl","胶核吸附的离子是Cl-","在电场中胶粒向负极运动","进入吸附层的K+愈多,胶粒带点量愈低","胶核和吸附的离子组成的胶粒是带负电荷的","用AgNO3和KCl(过量)制备AgCl溶胶,下列说法错误的是( )、",{"answer":74,"createTime":5,"id":75,"options":76,"question":81,"source":29,"type":30},[],97752087,[77,78,8,79,80],"NaCl","CaCl2","MgSO4","Na3PO4","电泳时,硫化砷胶粒移向正极,要使一定量硫化砷溶胶聚沉,下列盐中需要的物质的量最小的是( )",{"answer":83,"createTime":5,"id":84,"options":85,"question":91,"source":29,"type":30},[],97752088,[86,87,88,89,90],"系统内部能量","表面能","动能","势能","热能","将粒径较大的物质分散成粉末或细雾时,作功所消耗的能量转变为( )",{"answer":93,"createTime":94,"id":95,"options":96,"question":102,"source":29,"type":30},[],"2023-09-21 14:19:47",97752089,[97,98,99,100,101],"高分子溶液是稳定系统","高分子溶液是均相系统","高分子电解质在中性溶液中不带电","高分子溶液的粘度都比较大","高分子溶液属胶体分散系","对于高分子溶液,以下说法不正确的是( )",{"answer":104,"createTime":94,"id":105,"options":106,"question":112,"source":29,"type":30},[],97752090,[107,108,109,110,111],"胶粒带正电","胶粒带负电","胶粒不带电","胶核优先吸附Br-","胶核优先吸附K+","将50ml 0.002mol·L-1AgNO3溶液和30ml0.0018mol·L-1KBr溶液混合制备AgBr溶胶,以下推论中正确的是( )"]