A.174.24.96:6088/Latex/latex.action?latex=RV57XG9taW51cyB9'
B.7991V,在电极的溶液中加入K
2CrO
4(s)(忽略体积变化),达平衡后c(
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C.174.24.96:6088/Latex/latex.action?latex=Q3JPXzReezItfQ%3D%3D'
D.500mol·dm
-3,K
sp(Ag
2CrO
4)===1.2×10
-12,则新电极反应的标准电势值与下列数据中最接近的是(
E.1.603V
F.0.401V
G.0.622V