[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fT3P_s3Q8QlRmEfn9ztKTLGknHHgfuzaaThVheM1EfDo":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":13,"related":14,"source":24,"type":25},[],"2023-05-09 09:42:15",4183094,[8,9,10,11],"Kp(Ⅱ) = Kp(Ⅱ)","Kp(Ⅰ) = Kp2(Ⅱ)","O2 气的平衡压力与计量方程的写法无关","Kp(Ⅰ) 随温度降低而减小",{},"Ag2O 分解可用下列两个反应方程之一表示,其相应的平衡常数也一并列出 I. Ag2O (s)= 2Ag (s) + (1\u002F2) O2 (g) Kp(Ⅰ) II. 2Ag2O (s)=4Ag (s) + O2 (g) Kp(Ⅱ) 设气相为理想气体,而且已知反应是吸热的,试问下列哪个结论是正确的",[15,26,29,38,47,55,65,74,83,92],{"answer":16,"createTime":5,"id":17,"options":18,"question":23,"source":24,"type":25},[],4183092,[19,20,21,22],"无论对原电池或电解池,说法(2)都正确","对电解池,说法(1)与(2)都正确","对原电池,说法(1)与(2)都正确","对原电池说法(2)正确","电极极化时,随着电流密度由小变大,说法(1)正极电位越来越大,负极电位越来越小,(2)阳极电位越来越正,阴极电位越来越负.分析以上两种说法时,以下解释中不正确的是","v2",0,{"answer":27,"createTime":5,"id":6,"options":28,"question":13,"source":24,"type":25},[],[8,9,10,11],{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":24,"type":25},[],4183097,[33,34,35,36],"ΔvapHm= 0","ΔvapHm= 常数","ΔvapSm= 0","ΔvapHm= f(T)","对于单组分物系的气液平衡体系,p为该物质的蒸气压,若在所研究的温度范围内,lnp\u002FPa 与 1\u002FT 成直线关系,则",{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":24,"type":25},[],4183098,[42,43,44,45],"高温、低压","高温、高压","低温、低压","低温、高压","真实气体在如下哪个条件下,可以近似作为理想气体处理",{"answer":48,"createTime":5,"id":49,"options":50,"question":53,"source":24,"type":54},[],4183112,[51,52],"对","错","单组分系统的物种数一定等于1",3,{"answer":56,"createTime":5,"id":57,"options":58,"question":63,"source":24,"type":64},[],4183126,[59,60,61,62],"纯苯","纯乙醇","纯苯和恒沸混合物","纯乙醇和恒沸混合物","已知苯―乙醇双液体系中,苯的沸点是353.3 K,乙醇的沸点是351.6 K,两者的共沸组成为:含乙醇47.5%(摩尔分数),沸点为341.2 K.今有含乙醇77.5%的苯溶液,在达到气液平衡后,气相中含乙醇为y2,液相中含乙醇为x2.问: (1) 下列结论何者正确? (A) y2>x2 (B) y2=x2 (C) y2<x2 (D) 不确定 (2) 若将上述溶液精馏,则能得到",1,{"answer":66,"createTime":5,"id":67,"options":68,"question":73,"source":24,"type":25},[],4183142,[69,70,71,72],"(A) (1),(2)","(B) (2),(3)","(C) (4)","(D) (2)","在等温等压下进行下列相变: H2O (s,-10℃, p$) = H2O (l,-10℃, p$) 在未指明是可逆还是不可逆的情况下,考虑下列各式哪些是适用的?(1) Q\u002FT = Δfus S (2) Q = Δfus H (3) Δfus H\u002FT = Δfus S (4) -Δfus G = 最大净功",{"answer":75,"createTime":5,"id":76,"options":77,"question":82,"source":24,"type":25},[],4183156,[78,79,80,81],"降低温度","提高温度","提高压力","等温等容加入惰性气体","理想气体反应 N2O5(g) = N2O4(g) + (1\u002F2) O2(g) 的ΔrH 为 41.84 kJ×mol-1,ΔCp= 0,试问增加 N2O4平衡产率的条件是",{"answer":84,"createTime":5,"id":85,"options":86,"question":91,"source":24,"type":25},[],4183172,[87,88,89,90],"(A) 1\u002F3","(B) 1\u002F4","(C) 1\u002F2","(D) 3\u002F4","在 373.15 K 时,某有机液体 A 和 B 的蒸气压分别为 p 和 3p,A和B 的某混合物为理想液体混合物,并在 373.15 K,2p 时沸腾,那么 A 在平衡蒸气相中的摩尔分数是多少",{"answer":93,"createTime":5,"id":94,"options":95,"question":96,"source":24,"type":54},[],4183175,[51,52],"熵是系统的状态函数,是一强度性质,对吗"]