未分类题

BaSO4+====BaCO3+反应中,已知BaSO4=1.0×10-10,BaCO3=5×10-9,若使反应自发进行,需满足cr()/cr()______。

A.174.24.96:6088/Latex/latex.action?latex=Q09fM157Mi19'
B.174.24.96:6088/Latex/latex.action?latex=U09fNF57Mi19'
C.174.24.96:6088/Latex/latex.action?latex=S197c3B9Xntcb21pbnVzIH0%3D'
D.0×10-10,BaCO3E.174.24.96:6088/Latex/latex.action?latex=S197c3B9Xntcb21pbnVzIH0%3D'
F.174.24.96:6088/Latex/latex.action?latex=U09fNF57Mi19'
G.174.24.96:6088/Latex/latex.action?latex=Q09fM157Mi19'

【参考答案】

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