hah的精選

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某弱*溶液中存在電離平衡HAH++ A-,下列敍述不正確的是A.溶液中離子濃度的關係滿足:c(H+)=  c(...

某弱*溶液中存在電離平衡HAH++ A-,下列敍述不正確的是A.溶液中離子濃度的關係滿足:c(H+)=  c(...

2020-08-14
問題詳情:某弱*溶液中存在電離平衡HAH++ A-,下列敍述不正確的是A.溶液中離子濃度的關係滿足:c(H+)=  c(OH-)+  c(A-)B.0.10mol/L的HA溶液中加水稀釋,溶液中c(OH-)增大C.HA溶液中加少量的NaA固體,平衡逆向移動D.常温下,加入NaA固...
用“hah”造句大全,hah造句

用“hah”造句大全,hah造句

2017-05-22
Whitey:Hahhahthatonenevergetsold.JEFF:Ah-hah!What'sthis?Hah,hah,ababy?Tellmeyou'rekiddingme.Ah-hah!Ifoundmykeys.Kyle:Ahhah,youmustbehappy.Somaybeyou'lltryagain,hah?thesubjectofthislasthoo-hah(bWill...