A.174.24.96:6088/Latex/latex.action?latex=S197YSwxfV57XG9taW51cyB9'
B.5×10
-3,
![]()
C.174.24.96:6088/Latex/latex.action?latex=S197YSwyfV57XG9taW51cyB9'
D.2×10
-8,
![]()
E.174.24.96:6088/Latex/latex.action?latex=S197YSwzfV57XG9taW51cyB9'
F.2×10
-13,有相同浓度的KH
2PO
4与K
2HPO
4
【参考答案】
6.2~8.2