下列各溶液中,离子一定能大量共存的是A.强碱性溶液中:K+,Al3+,Cl-,SO42-B.含有0.1mol·L-1 Fe3+的溶液中:K+,Mg2+,I-,NO3-C.含有0.1mol·L-1 Ca2+的溶液中:Na+,K+,CO32-,Cl-D.室温下,pH=1的溶液:Na+,Fe3+,NO3-,SO42-
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/07 12:41:12
![下列各溶液中,离子一定能大量共存的是A.强碱性溶液中:K+,Al3+,Cl-,SO42-B.含有0.1mol·L-1 Fe3+的溶液中:K+,Mg2+,I-,NO3-C.含有0.1mol·L-1 Ca2+的溶液中:Na+,K+,CO32-,Cl-D.室温下,pH=1的溶液:Na+,Fe3+,NO3-,SO42-](/uploads/image/z/9827469-45-9.jpg?t=%E4%B8%8B%E5%88%97%E5%90%84%E6%BA%B6%E6%B6%B2%E4%B8%AD%2C%E7%A6%BB%E5%AD%90%E4%B8%80%E5%AE%9A%E8%83%BD%E5%A4%A7%E9%87%8F%E5%85%B1%E5%AD%98%E7%9A%84%E6%98%AFA.%E5%BC%BA%E7%A2%B1%E6%80%A7%E6%BA%B6%E6%B6%B2%E4%B8%AD%EF%BC%9AK%2B%2CAl3%2B%2CCl-%2CSO42-B.%E5%90%AB%E6%9C%890.1mol%C2%B7L-1+Fe3%2B%E7%9A%84%E6%BA%B6%E6%B6%B2%E4%B8%AD%EF%BC%9AK%2B%2CMg2%2B%2CI-%2CNO3-C.%E5%90%AB%E6%9C%890.1mol%C2%B7L-1+Ca2%2B%E7%9A%84%E6%BA%B6%E6%B6%B2%E4%B8%AD%EF%BC%9ANa%2B%2CK%2B%2CCO32-%2CCl-D.%E5%AE%A4%E6%B8%A9%E4%B8%8B%2CpH%3D1%E7%9A%84%E6%BA%B6%E6%B6%B2%EF%BC%9ANa%2B%2CFe3%2B%2CNO3-%2CSO42-)
xY[OY+~Q$IFZHQd38oHh%6jM66c` \l@7@'L!H@FhLBH,F\ǎ їGpJRb:?DCwI>iH<xNÇAluDmE$Dv
VJVT-#-'%8pJ×dڰГr > Lm:p_" NVZ4E;bCeU늅HP=AV97T
^2U.Yt0[rh
/ԏn,R88Fo#.ךl3C2#c?ЗqN:U zuX;%dmrA2DjkTb4)FB
BG\*D-@@:y % p;-gp[i"ʓ$vS}E0^e
RV^yaYT w!eT
ZpߘOn{U̵ӫ&.7 YxϹ4AHМ1( Μ&7U#fSHTCAVoocHQbLnC O}߾jC[LAF2e)7,W;0,Z"Se"H.jHG越Vvs*_-w]J7E=4'M6M3Iǭ