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A K+Na+Cl-NO3- BFe3+K+Br-SCN-
CNH4+Na+CO32-OH- DAl3+Mg2+SO42-HCO3-
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}Ŀ֪ӵ_(sh)ֵNAf_ǣ
˜ʠr22.4 L CHCl3кеԭӔ(sh)Ŀ3 NA
14 gϩͱϩĻпԭӔ(sh)3 NA
0.1 mol/LĚcҺкcxӔ(sh)0.1 NA
1 mol NaHSO4wкеxӿ(sh)3 NA
˜ʠrNOO2 11.2 LûϚwķӿ(sh)0.75 NA
1 L 1 mol/L FeCl3ȫˮNAzw
101 kPa4r18 mLˮ202 kPa27r32 g O2Ӕ(sh)NA
س£4.9 LCOO2CO2ϚwӔ(sh)0.2 NA
AֻТ٢ۢ B٢ C DֻТڢߢ
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}Ŀ10֣xƔ}
һδ֪ğoɫҺܺxеɷNˮxa(chn)HOHHNH4KMg2Fe3Al3NO3CO32SO42F(xin)ȡɷ100mLҺM
һݼBaCl2Һаɫa(chn)(jng)ϴQ|6.99g
ڶεμNaOHҺyó|cNaOHҺwePϵDʾ
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1ԓҺһڵx
2ڌNaOHҺbc^аl(f)xӷʽ NaOHҺĝȞ (úĸcdĴ(sh)ʽʾ
3_ԭҺһMg2Al3H|֮n(Mg2)n(Al3)n(H) (sh)֣ͬ
4ԭҺNO3ĝȞc(NO3)tc(NO3)ȡֵ
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}ĿXYZWЌWWijҊ|һl֮gDPϵ(a(chn)ȥ)
f_
A. Wdž|FtZҺFeCl2Һ
B. W}tXcZɷY
C. XFeCl3ҺtWZnAl
D. WҺ tXcZܷY
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}ĿABCDEքeVƬȻ~ҺcҺ~ĩϡ}еһN|ÃɂAȦбʾɷN|ڳܷAcBoF(xin)AcCDҺՈشІ}
1AB܇CDE|QڈAУ
2l(f)ÓQĻWʽ_______________________________
3BcDČF(xin)____________________
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