用0.1mol/LNaOH溶液滴定100ml0.1mol/L的HCL溶液时,如果滴定误差正负0.1%以内,反应完毕后,溶液的PH范围为(C)A,6.7.1 B,3.10.7 C,4.9.7 D,8
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/29 22:51:09
xYYOc+2t4f3!jFJ:B=JI&t1 /40`fUާN i"M
N;9U\)zuv]oU&A`jޫOUuv"eU:kǘ``Zƣ#˛4/7^{/kf~f_M1뙛R~>߿?ُDMW/o*uY>Ź4%û|32Nb2z+=Ha9ٷj-Vͨ<;ҡp(Fl*Eȅ]+By'W۲}fӐ춝@?hUĀL_ND6m[p/<*La[]2[ǬpX24{Q={j
)dSWˋ_jy;.\"^ t7? gAjեbu<iYxw#=&XtaavŹٹ%މ E.^;%,%!!jqI?z
\%GH\0)2RGX3w3B+xg\|>sxU0{1=?t'=GɷB&6DP+W!Z
!2ttv'QL:nAf/,|9 D]Rxk--s)4EH|2<Хl=g^Phyfo {VD&ykIaj6UU6+)Zy0N}0|o2fм|-27"
A@֩lcDǨK#j>L'exYh}++T1o@r?v7A(lIƪ!:.N_hk[w`)ސx!!{tc{>>ukX(@# \o+s`yjGSd5)Y2xVެ˪t.yfs2y1_#SMHiNN'-[@3zh0o S߽5avp@_7I5~
(\ H< Ј -Y zj aN-rݻGIdn7 oSJ}skXؕE^VR,1}(+},$Nol"(
\B&79mjPԨ?s5zO/B(Լ?aΉ]]V'E龓mcWf|,9ߕ ];ڭuir(LPmJҪd7KKrFR
UOMZmQe$;9+ՙJ\]=un V$%@Iݜ]PVr.r7O;3[ P;}Q?~kݮD~ @ݠr4FЯX#ޕLdN`x{:8oWN\',x$;!8>Xor]}
˨W%!XעE/
fS:Wٜ]ip۩)Q
w&=prպrƩy7Og67Gdp"ʈ X@Γ['tx M{=jZQD}(ȁHI%l/[V3(8U6Ú<-LL(quG
'i !uP`NDB'.}`D~b@"]@ sNlmsk>L,.еA1ì`S
"8S#np@HY(U˕"tF7Aw5S]<KݖJ0/(bIP8DIim'sfARIp(RwEP7L[yɃfsr}[9u<\K0ƅ%_ەJ_O})\wsI@auE aŹ 2K ZqȲh[q=?9x
Bz*YEIt( fwt'(hTɛͩ+sЧgjmmPz*҃fDW݂K
lDN!:3HL(.