• 2022-06-16
    二元弱酸[img=55x22]1803beb46cce9a6.png[/img]水溶液(c mol/L)的质子条件式为( )
    A: [[img=27x21]1803beb47541834.png[/img]]=[[img=53x26]1803beb47e2b14a.png[/img]]+[[img=44x27]1803beb48744dd3.png[/img]]+[[img=41x21]1803beb48f8b6ec.png[/img]]
    B: [[img=27x21]1803beb497b1dcb.png[/img]]=2[[img=53x26]1803beb49ff2778.png[/img]]+[[img=44x27]1803beb4a913b02.png[/img]]+[[img=41x21]1803beb4b178122.png[/img]]
    C: [[img=27x21]1803beb4b9e35f6.png[/img]]=[[img=53x26]1803beb4c2a6fdc.png[/img]]+2[[img=44x27]1803beb4cb09f4f.png[/img]]+[[img=41x21]1803beb4d2bbbe9.png[/img]]
    D: [[img=27x21]1803beb4da6b224.png[/img]]=[[img=53x26]1803beb4e25621d.png[/img]]+[[img=44x27]1803beb4ea13e5a.png[/img]]+2[[img=41x21]1803beb4f16dc64.png[/img]]